diff --git a/defvungle/src/android/dev/skaterdad/defvungle/DefVungle.java b/defvungle/src/android/dev/skaterdad/defvungle/DefVungle.java
index 9e60548..9811ea3 100644
--- a/defvungle/src/android/dev/skaterdad/defvungle/DefVungle.java
+++ b/defvungle/src/android/dev/skaterdad/defvungle/DefVungle.java
@@ -129,6 +129,11 @@ public void onAdLeftApplication(String id) {
             DefVungle.onVungleAdsError(id, "User exited during ad.");
         }
 
+        @Override
+        public void creativeId(String creativeId) {
+            // Vungle creative ID to be displayed
+        }
+
         @Override
         public void onError(String id, VungleException error) { 
             DefVungle.onVungleAdsError(id, error.getLocalizedMessage());