diff --git a/defunityads/src/java/com/agulev/defunityads/DefUnityAdsJNI.java b/defunityads/src/java/com/agulev/defunityads/DefUnityAdsJNI.java
index 06ab95d..b35091f 100644
--- a/defunityads/src/java/com/agulev/defunityads/DefUnityAdsJNI.java
+++ b/defunityads/src/java/com/agulev/defunityads/DefUnityAdsJNI.java
@@ -389,7 +389,7 @@ public void onBannerFailedToLoad(BannerView bannerAdView, BannerErrorInfo errorI
                             code = ERROR_NO_FILL;
                             break;
                         }
-                    sendSimpleMessage(MSG_BANNER, EVENT_SDK_ERROR, "code", code,"error", errorInfo.errorMessage, "placement_id", placementId);
+                    sendSimpleMessage(MSG_BANNER, EVENT_SDK_ERROR, "code", code,"error", errorInfo.errorMessage, "placement_id", bannerAdView.getPlacementId());
                 }
 
                 @Override