diff --git a/pkg/android/phoenix64/jni/Android.mk b/pkg/android/phoenix64/jni/Android.mk
index 0f58999d6c..4e148617fa 100644
--- a/pkg/android/phoenix64/jni/Android.mk
+++ b/pkg/android/phoenix64/jni/Android.mk
@@ -111,7 +111,7 @@ endif
 
 LOCAL_CFLAGS     += $(INCLUDE_DIRS)
 LOCAL_CXXFLAGS   += $(INCLUDE_DIRS)
-LOCAL_CPPFLAGS   == $(INCLUDE_DIRS)
+LOCAL_CPPFLAGS   += $(INCLUDE_DIRS)
 
 ifeq ($(HAVE_VULKAN),1)
 INCFLAGS         += $(LOCAL_PATH)/$(RARCH_DIR)/gfx/include