diff --git a/make_base b/make_base
index 49f3c74..fd08e0c 100644
--- a/make_base
+++ b/make_base
@@ -380,7 +380,7 @@ CC_FLAGS := $(COMMON_CC_FLAGS) -std=gnu99
 CXX_FLAGS := $(COMMON_CC_FLAGS) -std=gnu++11
 
 ifneq ($(EXTRA_OUTPUT_FILES),)
-    EXTRA_OUTPUT_COPY_CMD := cp -r $(EXTRA_OUTPUT_FILES) $(TARGET_OUTPUT_DIR)
+    EXTRA_OUTPUT_COPY_CMD := cp -r $(EXTRA_OUTPUT_FILES) $(OUTPUT_DIR)
 endif
 
 # MAIN RULES #