diff --git a/libs/utils/AssetManager.cpp b/libs/utils/AssetManager.cpp
index e41dd3968..22034c593 100644
--- a/libs/utils/AssetManager.cpp
+++ b/libs/utils/AssetManager.cpp
@@ -681,6 +681,9 @@ const ResTable* AssetManager::getResTable(bool required) const
                 delete ass;
             }
         }
+        if (idmap != NULL) {
+            delete idmap;
+        }
     }
 
     if (required && !rt) LOGW("Unable to find resources file resources.arsc");