diff --git a/BaseTools/Source/C/FCE/GNUmakefile b/BaseTools/Source/C/FCE/GNUmakefile
index 7a7e1ef4b8..3e1b6a85e2 100644
--- a/BaseTools/Source/C/FCE/GNUmakefile
+++ b/BaseTools/Source/C/FCE/GNUmakefile
@@ -42,7 +42,7 @@ endif
 export ARCH
 export HOST_ARCH=$(ARCH)
 
-MAKEROOT ?= ..
+MAKEROOT ?= $(EDK_TOOLS_PATH)/Source/C
 
 APPNAME = FCE