diff --git a/Makefile b/Makefile
index 13dc7ad..9f2c327 100644
--- a/Makefile
+++ b/Makefile
@@ -5,5 +5,5 @@
 
 PROJECT_NAME := app-template
 
-include $(SDK_PATH)/make/project.mk
+include $(IDF_PATH)/make/project.mk