diff --git a/docs/dev-guide.md b/docs/dev-guide.md
index 23d0ad1a0..fcac5ee36 100644
--- a/docs/dev-guide.md
+++ b/docs/dev-guide.md
@@ -96,6 +96,7 @@ To regenerate the most updated k8s manifests file, run:
 cd $KUBELESS_WORKING_DIR
 export KUBECFG_JPATH=$PWD/ksonnet-lib
 git clone --depth=1 https://github.com/ksonnet/ksonnet-lib.git
+cd $KUBELESS_WORKING_DIR/kubeless
 make all-yaml
 ```