diff --git a/libs/androidfw/AssetManager.cpp b/libs/androidfw/AssetManager.cpp
index de6a33cf15e72..b54f0c1590908 100644
--- a/libs/androidfw/AssetManager.cpp
+++ b/libs/androidfw/AssetManager.cpp
@@ -798,6 +798,7 @@ void AssetManager::addSystemOverlays(const char* pathOverlaysList,
             sharedRes->add(oass, oidmap, offset + 1, false);
             const_cast<AssetManager*>(this)->mAssetPaths.add(oap);
             const_cast<AssetManager*>(this)->mZipSet.addOverlay(targetPackagePath, oap);
+            delete oidmap;
         }
     }
     fclose(fin);