diff --git a/src/main/java/org/cactoos/map/MapOf.java b/src/main/java/org/cactoos/map/MapOf.java
index fd6f889a7..f47088e3e 100644
--- a/src/main/java/org/cactoos/map/MapOf.java
+++ b/src/main/java/org/cactoos/map/MapOf.java
@@ -185,7 +185,7 @@ public MapOf(final Iterable<Map.Entry<? extends X, ? extends Y>> entries) {
      */
     private static <X, Y> Map<X, Y> make(
         final Iterable<Map.Entry<? extends X, ? extends Y>> entries) {
-        final Map<X, Y> map = new HashMap<>(0);
+        final Map<X, Y> map = new HashMap<>();
         for (final Map.Entry<? extends X, ? extends Y> entry : entries) {
             map.put(entry.getKey(), entry.getValue());
         }