diff --git a/lib/src/main/java/com/yalantis/contextmenu/lib/MenuAdapter.java b/lib/src/main/java/com/yalantis/contextmenu/lib/MenuAdapter.java
index 511b7e5..3740293 100644
--- a/lib/src/main/java/com/yalantis/contextmenu/lib/MenuAdapter.java
+++ b/lib/src/main/java/com/yalantis/contextmenu/lib/MenuAdapter.java
@@ -285,6 +285,8 @@ private void toggleIsMenuOpen() {
 
     public void setAnimationDuration(int durationMillis) {
         mAnimationDurationMilis = durationMillis;
+        mAnimatorSetShowMenu.setDuration(mAnimationDurationMilis);
+        mAnimatorSetHideMenu.setDuration(mAnimationDurationMilis);
     }
 
     private Animator.AnimatorListener mCloseOpenAnimatorListener = new Animator.AnimatorListener() {