diff --git a/Makefile b/Makefile
index 5589523a6..2d83d3dc2 100644
--- a/Makefile
+++ b/Makefile
@@ -471,8 +471,13 @@ endif
 
 ifdef NO_VULKAN_EXTENSIONS
 VKGEN_NOEXT_ADD = -DNO_VULKAN_EXTENSIONS
+VKGEN_SUFFIX = -noext
+else
+VKGEN_SUFFIX =
 endif
 VKGEN_NOEXT_FORCE = -DNO_VULKAN_EXTENSIONS
+VKGEN_HPP = ggml/src/ggml-vulkan-shaders$(VKGEN_SUFFIX).hpp
+VKGEN_CPP = ggml/src/ggml-vulkan-shaders$(VKGEN_SUFFIX).cpp
 
 #
 # Print build information
@@ -685,9 +690,9 @@ ggml_v3-opencl.o: otherarch/ggml_v3-opencl.cpp otherarch/ggml_v3-opencl.h
 	$(CXX) $(CXXFLAGS) $(CLBLAST_FLAGS) -c $< -o $@
 
 #vulkan
-ggml-vulkan.o: ggml/src/ggml-vulkan/ggml-vulkan.cpp ggml/include/ggml-vulkan.h ggml/src/ggml-vulkan-shaders.cpp
+ggml-vulkan.o: ggml/src/ggml-vulkan/ggml-vulkan.cpp ggml/include/ggml-vulkan.h $(VKGEN_CPP)
 	$(CXX) $(CXXFLAGS) $(VKGEN_NOEXT_ADD) $(VULKAN_FLAGS) -c $< -o $@
-ggml-vulkan-shaders.o: ggml/src/ggml-vulkan-shaders.cpp ggml/include/ggml-vulkan.h
+ggml-vulkan-shaders.o: $(VKGEN_CPP) ggml/include/ggml-vulkan.h
 	$(CXX) $(CXXFLAGS) $(VKGEN_NOEXT_ADD) $(VULKAN_FLAGS) -c $< -o $@
 ggml-vulkan-noext.o: ggml/src/ggml-vulkan/ggml-vulkan.cpp ggml/include/ggml-vulkan.h ggml/src/ggml-vulkan-shaders-noext.cpp
 	$(CXX) $(CXXFLAGS) $(VKGEN_NOEXT_FORCE) $(VULKAN_FLAGS) -c $< -o $@
@@ -785,7 +790,7 @@ vulkan-shaders-gen: ggml/src/ggml-vulkan/vulkan-shaders/vulkan-shaders-gen.cpp
 	$(CXX) $(CXXFLAGS) $(VKGEN_NOEXT_ADD) $(filter-out %.h,$^) -o $@ $(LDFLAGS)
 ifeq ($(OS),Windows_NT)
 	@echo 'Now rebuilding vulkan shaders for Windows...'
-	$(shell) vulkan-shaders-gen --glslc glslc --input-dir ggml/src/ggml-vulkan/vulkan-shaders --target-hpp ggml/src/ggml-vulkan-shaders.hpp --target-cpp ggml/src/ggml-vulkan-shaders.cpp --output-dir vulkan-spv-tmp
+	$(shell) vulkan-shaders-gen --glslc glslc --input-dir ggml/src/ggml-vulkan/vulkan-shaders --target-hpp $(VKGEN_HPP) --target-cpp $(VKGEN_CPP) --output-dir vulkan-spv-tmp
 	@echo 'Vulkan Shaders Rebuilt for Windows...'
 else
 	@echo 'Now rebuilding vulkan shaders for Linux...'
@@ -819,7 +824,7 @@ else
 		echo "Error: No usable glslc found. Vulkan shaders cannot be compiled!"; \
 	else \
 		echo "Using GLSLC: $$GLSLC_BIN"; \
-		./vulkan-shaders-gen --glslc "$$GLSLC_BIN" --input-dir ggml/src/ggml-vulkan/vulkan-shaders --target-hpp ggml/src/ggml-vulkan-shaders.hpp --target-cpp ggml/src/ggml-vulkan-shaders.cpp --output-dir vulkan-spv-tmp; \
+		./vulkan-shaders-gen --glslc "$$GLSLC_BIN" --input-dir ggml/src/ggml-vulkan/vulkan-shaders --target-hpp $(VKGEN_HPP) --target-cpp $(VKGEN_CPP) --output-dir vulkan-spv-tmp; \
 	fi
 	@echo 'Vulkan Shaders Rebuilt for Linux...'
 endif