diff --git a/legacy/ecore/conf-e-x11.sh b/legacy/ecore/conf-e-x11.sh
index 8e32f38e3b..515b5e1f7c 100755
--- a/legacy/ecore/conf-e-x11.sh
+++ b/legacy/ecore/conf-e-x11.sh
@@ -15,4 +15,5 @@ fi
 --enable-ecore-con \
 --enable-ecore-ipc \
 --enable-ecore-txt \
+--enable-ecore-config \
 $@