diff --git a/emscripten/Makefile b/emscripten/Makefile
index 99c55f491c8aba1a119d8fbbed6755d955086721..03609798df4f3f25af5265765db37efc95052d0c 100644
--- a/emscripten/Makefile
+++ b/emscripten/Makefile
@@ -67,7 +67,7 @@ build: $(BUILD_PATH)
 project: $(INSTALL_PATH)
 	cp -rf $(PD_PATH)/nw/dialog_*.html $</components/dialogs/
 	cp -rf $(PD_PATH)/nw/css/*.css $</css/
-	cd $< && npm install && npm run-script build && npm start
+	cd $< && npm install && npm run build && npm start
 	
 clean:
 	find $(PURR_DIR)/externals -name "*.wasm" -type f -delete