diff --git a/plugins/Makefile b/plugins/Makefile
index ccb28f6..46e5a4a 100644
--- a/plugins/Makefile
+++ b/plugins/Makefile
@@ -529,7 +529,8 @@ PLUGIN_FILES += $(filter-out Prism/src/plugin.cpp, $(wildcard Prism/src/*.cpp))
 PLUGIN_FILES += $(wildcard Prism/src/scales/*.cpp)
 
 # modules/types which are present in other plugins
-PRISM_CUSTOM = bogaudio Scale FilterSetting
+PRISM_CUSTOM = bogaudio FilterSetting Scale
+PRISM_CUSTOM_PER_FILE = PrismFilterSetting
 
 # --------------------------------------------------------------
 # rackwindows
@@ -1149,6 +1150,7 @@ $(BUILD_DIR)/Prism/%.cpp.o: Prism/%.cpp
 	@echo "Compiling $<"
 	$(SILENT)$(CXX) $< $(BUILD_CXX_FLAGS) -c -o $@ \
 		$(foreach m,$(PRISM_CUSTOM),$(call custom_module_names,$(m),Prism)) \
+		$(foreach m,$(PRISM_CUSTOM_PER_FILE),$(call custom_per_file_names,$(m),Prism_$(shell basename $*))) \
 		-DpluginInstance=pluginInstance__Prism \
 
 $(BUILD_DIR)/rackwindows/%.cpp.o: rackwindows/%.cpp