diff --git a/app/src/main/java/com/wireguard/android/widget/fab/FloatingActionsMenuRecyclerViewScrollListener.java b/app/src/main/java/com/wireguard/android/widget/fab/FloatingActionsMenuRecyclerViewScrollListener.java
index 63f9d59c..fa3723ac 100644
--- a/app/src/main/java/com/wireguard/android/widget/fab/FloatingActionsMenuRecyclerViewScrollListener.java
+++ b/app/src/main/java/com/wireguard/android/widget/fab/FloatingActionsMenuRecyclerViewScrollListener.java
@@ -15,7 +15,7 @@ public class FloatingActionsMenuRecyclerViewScrollListener extends RecyclerView.
         this.menu = menu;
     }
 
-    private static float bound(float min, float proposal, float max) {
+    private static float bound(final float min, final float proposal, final float max) {
         return Math.min(max, Math.max(min, proposal));
     }