diff --git a/src/android/app/src/main/jni/vr/layers/UILayer.cpp b/src/android/app/src/main/jni/vr/layers/UILayer.cpp
index 0102f96e2..041d326c7 100644
--- a/src/android/app/src/main/jni/vr/layers/UILayer.cpp
+++ b/src/android/app/src/main/jni/vr/layers/UILayer.cpp
@@ -167,8 +167,6 @@ UILayer::UILayer(const std::string& className, const XrVector3f&& position,
     : mSession(session)
     , mPanelFromWorld(XrPosef{XrMath::Quatf::Identity(), position})
     , mEnv(env)
-    , mActivityObject(activityObject)
-
 {
     const int32_t initializationStatus = Init(className, activityObject, position, session);
     if (initializationStatus < 0) {
diff --git a/src/android/app/src/main/jni/vr/layers/UILayer.h b/src/android/app/src/main/jni/vr/layers/UILayer.h
index 0a7d6e49d..915d82e68 100644
--- a/src/android/app/src/main/jni/vr/layers/UILayer.h
+++ b/src/android/app/src/main/jni/vr/layers/UILayer.h
@@ -145,7 +145,6 @@ private:
     //============================
     // JNI objects
     JNIEnv* mEnv             = nullptr;
-    jobject mActivityObject  = nullptr;
     jclass  mVrUILayerClass  = nullptr;
     jobject mVrUILayerObject = nullptr;
     jobject mSurface         = nullptr;