diff --git a/Makefile b/Makefile
index 1772f11..92d3aaa 100644
--- a/Makefile
+++ b/Makefile
@@ -1,13 +1,16 @@
+frontend-deps: frontend/node_modules
+	cd frontend && yarn
+
 build: *.go frontend
 	go build
 
-frontend:
+frontend: frontend-deps
 	cd frontend && yarn build --mode development
 
 frontend-watch:
 	cd frontend && yarn build --watch
 
 run: *.go
-	./happy -develop
+	go build && ./happy -develop
 
 .PHONY: run frontend frontend-watch