diff --git a/makefile b/makefile
index f885fe9..9256332 100644
--- a/makefile
+++ b/makefile
@@ -10,11 +10,12 @@ PORT=/dev/ttyUSB0
 # End of user config
 ######################################################################
 HTTP_FILES := $(wildcard http/*html)
+LUA_FILES := init.lua httpserver.lua 
 
 # Print usage
 usage:
 	@echo "make upload_http      to upload http files only"
-	@echo "make upload_program   to upload init.lua and httpserver.lua"
+	@echo "make upload_lua       to upload init.lua and httpserver.lua"
 	@echo "make upload           to upload all"
 
 # Upload HTTP files only
@@ -22,9 +23,9 @@ upload_http: $(HTTP_FILES)
 	$(foreach f, $^, $(LUATOOL) -f $(f) -t $(f) -p $(PORT);)
 
 # Upload httpserver lua files (init and server module)
-upload_program: init.lua httpserver.lua
-	$(LUATOOL) -f init.lua -t init.lua -p $(PORT)
+upload_lua: $(LUA_FILES) 
+	$(foreach f, $^, $(LUATOOL) -f $(f) -t $(f) -p $(PORT);)
 
 # Upload all
-upload: upload_http upload_program
+upload: upload_http upload_lua