diff --git a/Makefile b/Makefile
index 9793ad3..0546a38 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@ BINARY = s3share
 BUILD_DIR = build
 
 .PHONY: all
-all: clean build
+all: clean deps build
 
 .PHONY:build
 build: $(BUILD_DIR)/$(BINARY) $(BUILD_DIR)/public
@@ -13,6 +13,12 @@ $(BUILD_DIR)/$(BINARY):
 $(BUILD_DIR)/public:
 	npm run build && cp -r public/ $(BUILD_DIR)/public
 
+.PHONY: deps
+deps: node_modules
+
+node_modules:
+	npm install
+
 .PHONY:clean
 clean:
 	rm -rf $(BUILD_DIR) && rm -rf public/build/