diff --git a/examples/skhdrc b/examples/skhdrc
index 28e99fe..557ac13 100644
--- a/examples/skhdrc
+++ b/examples/skhdrc
@@ -15,12 +15,15 @@
 #
 #                       mod          = 'modifier keyword' | <mod> '+' <mod>
 #
-#                       key          = <literal> | <keycode>
+#                       key          = <literal> | <keycode> | <button>
 #
 #                       literal      = 'single letter or built-in keyword'
 #
 #                       keycode      = 'apple keyboard kVK_<Key> values (0x3C)'
 #
+#                       button       = mouse_left | mouse_right | mouse_center |
+#                                      m[3-31]
+#
 #                       proc_map_lst = * <proc_map>
 #
 #                       proc_map     = <string> ':' <command> | <string>     '~' |
diff --git a/src/hotkey.c b/src/hotkey.c
index 6ed79f5..38b9373 100644
--- a/src/hotkey.c
+++ b/src/hotkey.c
@@ -63,12 +63,13 @@ bool same_hotkey(struct hotkey *a, struct hotkey *b)
            compare_lr_mod(a, b, LRMOD_SHIFT) &&
            compare_fn(a, b) &&
            compare_nx(a, b) &&
-           a->key == b->key;
+           a->key == b->key &&
+           a->button == b->button;
 }
 
 unsigned long hash_hotkey(struct hotkey *a)
 {
-    return a->key;
+    return (a->key << 6) | a->button;
 }
 
 bool compare_string(char *a, char *b)
@@ -273,7 +274,8 @@ struct hotkey create_eventkey(CGEventRef event)
 {
     struct hotkey eventkey = {
         .key = CGEventGetIntegerValueField(event, kCGKeyboardEventKeycode),
-        .flags = cgevent_flags_to_hotkey_flags(CGEventGetFlags(event))
+        .flags = cgevent_flags_to_hotkey_flags(CGEventGetFlags(event)),
+        .button = CGEventGetIntegerValueField(event, kCGMouseEventButtonNumber),
     };
     return eventkey;
 }
@@ -289,7 +291,6 @@ bool intercept_systemkey(CGEventRef event, struct hotkey *eventkey)
 
     bool result = ((key_state == NX_KEYDOWN) &&
                    (key_stype == NX_SUBTYPE_AUX_CONTROL_BUTTONS));
-
     if (result) {
         eventkey->key = key_code;
         eventkey->flags = cgevent_flags_to_hotkey_flags(CGEventGetFlags(event)) | Hotkey_Flag_NX;
diff --git a/src/hotkey.h b/src/hotkey.h
index 78aba3f..6dbab89 100644
--- a/src/hotkey.h
+++ b/src/hotkey.h
@@ -72,6 +72,7 @@ struct hotkey
 {
     uint32_t flags;
     uint32_t key;
+    uint8_t button;
     char **process_name;
     char **command;
     char *wildcard_command;
diff --git a/src/parse.c b/src/parse.c
index d9c453a..b447066 100644
--- a/src/parse.c
+++ b/src/parse.c
@@ -71,6 +71,14 @@ keycode_from_hex(char *hex)
     return result;
 }
 
+static uint8_t
+button_number_from_name(char *name)
+{
+    uint8_t result;
+    sscanf(name, "m%hhu", &result);
+    return result;
+}
+
 static void
 parse_command(struct parser *parser, struct hotkey *hotkey)
 {
@@ -199,6 +207,21 @@ parse_key_literal(struct parser *parser, struct hotkey *hotkey)
     }
 }
 
+static uint8_t
+parse_button(struct parser *parser)
+{
+    struct token button = parser_previous(parser);
+    for (uint8_t i = 0; i < 3; ++i) {
+        if (token_equals(button, mouse_button_str[i])) {
+            debug("\tbutton: '%hhu'\n", i);
+            return i;
+        }
+    }
+    uint8_t button_number = button_number_from_name(button.text);
+    debug("\tbutton: '%hhu'\n", button_number);
+    return button_number;
+}
+
 static enum hotkey_flag modifier_flags_value[] =
 {
     Hotkey_Flag_Alt,        Hotkey_Flag_LAlt,       Hotkey_Flag_RAlt,
@@ -266,6 +289,7 @@ parse_hotkey(struct parser *parser)
 {
     struct hotkey *hotkey = malloc(sizeof(struct hotkey));
     memset(hotkey, 0, sizeof(struct hotkey));
+    hotkey->button = -1;
     bool found_modifier;
 
     debug("hotkey :: #%d {\n", parser->current_token.line);
@@ -306,6 +330,8 @@ parse_hotkey(struct parser *parser)
         hotkey->key = parse_key_hex(parser);
     } else if (parser_match(parser, Token_Literal)) {
         parse_key_literal(parser, hotkey);
+    } else if (parser_match(parser, Token_Button)) {
+        hotkey->button = parse_button(parser);
     } else {
         parser_report_error(parser, parser_peek(parser), "expected key-literal\n");
         goto err;
@@ -477,7 +503,8 @@ bool parse_config(struct parser *parser)
             (parser_check(parser, Token_Modifier)) ||
             (parser_check(parser, Token_Literal)) ||
             (parser_check(parser, Token_Key_Hex)) ||
-            (parser_check(parser, Token_Key))) {
+            (parser_check(parser, Token_Key)) ||
+            (parser_check(parser, Token_Button))) {
             if ((hotkey = parse_hotkey(parser))) {
                 for (int i = 0; i < buf_len(hotkey->mode_list); ++i) {
                     mode = hotkey->mode_list[i];
@@ -508,9 +535,11 @@ parse_keypress(struct parser *parser)
     if ((parser_check(parser, Token_Modifier)) ||
         (parser_check(parser, Token_Literal)) ||
         (parser_check(parser, Token_Key_Hex)) ||
-        (parser_check(parser, Token_Key))) {
+        (parser_check(parser, Token_Key)) ||
+        (parser_check(parser, Token_Button))) {
         struct hotkey *hotkey = malloc(sizeof(struct hotkey));
         memset(hotkey, 0, sizeof(struct hotkey));
+        hotkey->button = -1;
         bool found_modifier;
 
         if ((found_modifier = parser_match(parser, Token_Modifier))) {
@@ -532,6 +561,8 @@ parse_keypress(struct parser *parser)
             hotkey->key = parse_key_hex(parser);
         } else if (parser_match(parser, Token_Literal)) {
             parse_key_literal(parser, hotkey);
+        } else if (parser_match(parser, Token_Button)) {
+            hotkey->button = parse_button(parser);
         } else {
             goto err;
         }
diff --git a/src/skhd.c b/src/skhd.c
index ca73b1a..d982753 100644
--- a/src/skhd.c
+++ b/src/skhd.c
@@ -139,9 +139,13 @@ static EVENT_TAP_CALLBACK(key_observer_handler)
         CGEventTapEnable(event_tap->handle, 1);
     } break;
     case kCGEventKeyDown:
-    case kCGEventFlagsChanged: {
+    case kCGEventFlagsChanged:
+    case kCGEventLeftMouseDown:
+    case kCGEventRightMouseDown:
+    case kCGEventOtherMouseDown: {
         uint32_t flags = CGEventGetFlags(event);
         uint32_t keycode = CGEventGetIntegerValueField(event, kCGKeyboardEventKeycode);
+        uint32_t button = CGEventGetIntegerValueField(event, kCGMouseEventButtonNumber);
 
         if (keycode == kVK_ANSI_C && flags & 0x40000) {
             exit(0);
@@ -151,6 +155,7 @@ static EVENT_TAP_CALLBACK(key_observer_handler)
         for (int i = 31; i >= 0; --i) {
             printf("%c", (flags & (1 << i)) ? '1' : '0');
         }
+        printf("\tbutton: %d", button);
         fflush(stdout);
 
         return NULL;
@@ -168,7 +173,10 @@ static EVENT_TAP_CALLBACK(key_handler)
         struct event_tap *event_tap = (struct event_tap *) reference;
         CGEventTapEnable(event_tap->handle, 1);
     } break;
-    case kCGEventKeyDown: {
+    case kCGEventKeyDown:
+    case kCGEventLeftMouseDown:
+    case kCGEventRightMouseDown:
+    case kCGEventOtherMouseDown: {
         if (table_find(&blacklst, carbon.process_name)) return event;
         if (!current_mode) return event;
 
@@ -343,7 +351,10 @@ static bool parse_arguments(int argc, char **argv)
         } break;
         case 'o': {
             event_tap.mask = (1 << kCGEventKeyDown) |
-                             (1 << kCGEventFlagsChanged);
+                             (1 << kCGEventFlagsChanged) |
+                             (1 << kCGEventLeftMouseDown) |
+                             (1 << kCGEventRightMouseDown) |
+                             (1 << kCGEventOtherMouseDown);
             event_tap_begin(&event_tap, key_observer_handler);
             CFRunLoopRun();
         } break;
@@ -511,7 +522,11 @@ int main(int argc, char **argv)
     END_SCOPED_TIMED_BLOCK();
 
     BEGIN_SCOPED_TIMED_BLOCK("begin_eventtap");
-    event_tap.mask = (1 << kCGEventKeyDown) | (1 << NX_SYSDEFINED);
+    event_tap.mask = (1 << kCGEventKeyDown) |
+                     (1 << NX_SYSDEFINED) |
+                     (1 << kCGEventLeftMouseDown) |
+                     (1 << kCGEventRightMouseDown) |
+                     (1 << kCGEventOtherMouseDown);
     event_tap_begin(&event_tap, key_handler);
     END_SCOPED_TIMED_BLOCK();
     END_SCOPED_TIMED_BLOCK();
diff --git a/src/synthesize.c b/src/synthesize.c
index 0279f3d..1ab4e22 100644
--- a/src/synthesize.c
+++ b/src/synthesize.c
@@ -14,6 +14,24 @@ create_and_post_keyevent(uint16_t key, bool pressed)
     CGPostKeyboardEvent((CGCharCode)0, (CGKeyCode)key, pressed);
 }
 
+static inline void
+create_and_post_mouseclickevent(uint8_t button, bool pressed)
+{
+    button = pressed ? button : -1;
+    CGPostMouseEvent((CGPoint){-1, -1}, false, 32,
+                     0 == button,  1 == button,  2 == button,
+                     3 == button,  4 == button,  5 == button,
+                     6 == button,  7 == button,  8 == button,
+                     9 == button,  10 == button, 11 == button,
+                     12 == button, 13 == button, 14 == button,
+                     15 == button, 16 == button, 17 == button,
+                     18 == button, 19 == button, 20 == button,
+                     21 == button, 22 == button, 23 == button,
+                     24 == button, 25 == button, 26 == button,
+                     27 == button, 28 == button, 29 == button,
+                     30 == button, 31 == button);
+}
+
 static inline void
 synthesize_modifiers(struct hotkey *hotkey, bool pressed)
 {
@@ -55,9 +73,13 @@ void synthesize_key(char *key_string)
     CGEnableEventStateCombining(false);
 
     synthesize_modifiers(hotkey, true);
-    create_and_post_keyevent(hotkey->key, true);
-
-    create_and_post_keyevent(hotkey->key, false);
+    if (hotkey->button == (uint8_t)-1) {
+        create_and_post_keyevent(hotkey->key, true);
+        create_and_post_keyevent(hotkey->key, false);
+    } else {
+        create_and_post_mouseclickevent(hotkey->button, true);
+        create_and_post_mouseclickevent(hotkey->button, false);
+    }
     synthesize_modifiers(hotkey, false);
 }
 
diff --git a/src/tokenize.c b/src/tokenize.c
index f379a9f..02cb7db 100644
--- a/src/tokenize.c
+++ b/src/tokenize.c
@@ -123,6 +123,12 @@ resolve_identifier_type(struct token token)
         }
     }
 
+    for (int i = 0; i < array_count(mouse_button_str); ++i) {
+        if (token_equals(token, mouse_button_str[i])) {
+            return Token_Button;
+        }
+    }
+
     return Token_Identifier;
 }
 
diff --git a/src/tokenize.h b/src/tokenize.h
index 13d7001..d7eb63d 100644
--- a/src/tokenize.h
+++ b/src/tokenize.h
@@ -31,6 +31,20 @@ static const char *literal_keycode_str[] =
     "brightness_down", "illumination_up", "illumination_down"
 };
 
+static const char *mouse_button_str[] =
+{
+    "mouse_left",      "mouse_right",     "mouse_center",
+    "m3",              "m4",              "m5",
+    "m6",              "m7",              "m8",
+    "m9",              "m10",             "m11",
+    "m12",             "m13",             "m14",
+    "m15",             "m16",             "m17",
+    "m18",             "m19",             "m20",
+    "m21",             "m22",             "m23",
+    "m24",             "m25",             "m26",
+    "m27",             "m28",             "m29",
+    "m30",             "m31"
+};
 enum token_type
 {
     Token_Identifier,
@@ -41,6 +55,7 @@ enum token_type
     Token_Literal,
     Token_Key_Hex,
     Token_Key,
+    Token_Button,
 
     Token_Decl,
     Token_Comma,