diff --git a/type/__cron/gencode-remote b/type/__cron/gencode-remote
index 24fffbbbf..3f9df7ffa 100755
--- a/type/__cron/gencode-remote
+++ b/type/__cron/gencode-remote
@@ -35,31 +35,15 @@ name=${__object_name:?}
 user=$(cat "${__object:?}/parameter/user")
 command=$(cat "${__object:?}/parameter/command")
 
-if test -f "${__object:?}/parameter/raw_command"
-then
-	echo 'error: parameter --raw_command is not supported anymore.' >&2
-	exit 1
-elif test -f "${__object:?}/parameter/raw"
+if test -f "${__object:?}/parameter/raw"
 then
 	read -r when <"${__object:?}/parameter/raw"
 else
 	read -r minute <"${__object:?}/parameter/minute"
 	read -r hour <"${__object:?}/parameter/hour"
-	if test -f "${__object:?}/parameter/day_of_month"
-	then
-		# deprecated name
-		read -r day_of_month <"${__object:?}/parameter/day_of_month"
-	else
-		read -r day_of_month <"${__object:?}/parameter/day-of-month"
-	fi
+	read -r day_of_month <"${__object:?}/parameter/day-of-month"
 	read -r month <"${__object:?}/parameter/month"
-	if test -f "${__object:?}/parameter/day_of_week"
-	then
-		# deprecated name
-		read -r day_of_week <"${__object:?}/parameter/day_of_week"
-	else
-		read -r day_of_week <"${__object:?}/parameter/day-of-week"
-	fi
+	read -r day_of_week <"${__object:?}/parameter/day-of-week"
 	when="${minute} ${hour} ${day_of_month} ${month} ${day_of_week}"
 fi
 
diff --git a/type/__cron/parameter/boolean b/type/__cron/parameter/boolean
deleted file mode 100644
index 54cfb0b3b..000000000
--- a/type/__cron/parameter/boolean
+++ /dev/null
@@ -1 +0,0 @@
-raw_command
diff --git a/type/__cron/parameter/deprecated/day_of_month b/type/__cron/parameter/deprecated/day_of_month
deleted file mode 100644
index 0677455ca..000000000
--- a/type/__cron/parameter/deprecated/day_of_month
+++ /dev/null
@@ -1 +0,0 @@
-use --day-of-week instead
diff --git a/type/__cron/parameter/deprecated/day_of_week b/type/__cron/parameter/deprecated/day_of_week
deleted file mode 100644
index 0677455ca..000000000
--- a/type/__cron/parameter/deprecated/day_of_week
+++ /dev/null
@@ -1 +0,0 @@
-use --day-of-week instead
diff --git a/type/__cron/parameter/deprecated/raw_command b/type/__cron/parameter/deprecated/raw_command
deleted file mode 100644
index 08d7f35fc..000000000
--- a/type/__cron/parameter/deprecated/raw_command
+++ /dev/null
@@ -1 +0,0 @@
-use cdist-type__cron_env(7) instead
diff --git a/type/__cron/parameter/optional b/type/__cron/parameter/optional
index 0b4cb31df..23bb0dff1 100644
--- a/type/__cron/parameter/optional
+++ b/type/__cron/parameter/optional
@@ -1,9 +1,7 @@
 state
 minute
 hour
-day_of_month
 day-of-month
 month
-day_of_week
 day-of-week
 raw