diff --git a/Makefile b/Makefile
index 338e1282..2423af6a 100644
--- a/Makefile
+++ b/Makefile
@@ -11,7 +11,7 @@ else
 endif
 
 .PHONY: pkg-gba
-pkg-gba:
+pkg-gba: build
 	${BC_CMD_ENVRUN} ${BC_PY3} ./scripts/pkg-gba.py sample_project
 
 .PHONY: run