diff --git a/docs/patch-code-from-images.md b/docs/patch-code-from-images.md
index 57e30454..deeff975 100644
--- a/docs/patch-code-from-images.md
+++ b/docs/patch-code-from-images.md
@@ -5,6 +5,6 @@ Above example needs following Dockerfile based patch
 ```Dockerfile
 FROM frappe/erpnext-worker:v12.17.0
 
-RUN install_app custom_app https://github.com/username/custom_app version-12
+RUN /home/frappe/frappe-bench/env/bin/pip -e /home/frappe/frappe-bench/apps/custom_app
 RUN sed -i -e "s/Your verification code is/আপনার লগইন কোড/g" /home/frappe/frappe-bench/apps/frappe/frappe/twofactor.py
 ```