diff --git a/makefile b/makefile
index d83f512..baa0534 100644
--- a/makefile
+++ b/makefile
@@ -96,15 +96,8 @@ $(OUTPUT_FILE): $(OBJECT_FILES)
 	@mkdir -p $(@D)
 	$(CXX) -o $@ $(OBJECT_FILES) $(LINKER_FLAGS) $(LIB_PATHS) $(LIBRARIES)
 	@echo "Copying libraries to $(BIN_DIR)..."
-	@cp $(SDK_LIB_PATH)/$(SDK_LIB_FILE) $(BIN_DIR)/$(SDK_LIB_FILE)
-	ifeq ($(PLATFORM), Darwin)
-		# Copy bella engine lib files to poomer-bella-sine
-		@cp -P $(BELLA_SDK_PATH)/lib/libbella_engine_sdk.dylimake b $(BIN_DIR)/
-		@cp -P $(BELLA_SDK_PATH)/lib/libdl_usd_ms.dylib $(BIN_DIR)/
-	else
-		# Copy bella engine lib files to poomer-bella-sine
-		@cp -P $(BELLA_SDK_PATH)/lib/libbella_engine_sdk.so $(BIN_DIR)/
-		@cp -P $(BELLA_SDK_PATH)/lib/libdl_usd_ms.so $(BIN_DIR)/
+	@cp $(SDK_LIB_PATH)/$(SDK_LIB_FILE) $(BIN_DIR)/$(SDK_LIB_FILE)	
+	@cp -P $(SDK_LIB_PATH)/libdl_usd_ms.$(SDK_LIB_EXT) $(BIN_DIR)/	
 	endif
 	@echo "Build complete: $(OUTPUT_FILE)"