diff --git a/docs/docs/installation/portainer-installation.md b/docs/docs/installation/portainer-installation.md
index 3b83d39839..947d647788 100644
--- a/docs/docs/installation/portainer-installation.md
+++ b/docs/docs/installation/portainer-installation.md
@@ -10,7 +10,7 @@ Install Immich using Portainer's Stack feature.
 2. Click on "**Add stack**".
 3. Give the stack a name (i.e. Immich), and select "**Web Editor**" as the build method.
 4. Copy the content of the `docker-compose.yml` file from the [GitHub repository](https://raw.githubusercontent.com/immich-app/immich/main/docker/docker-compose.yml)
-5. Replace `.env` with `.stack.env` for all containers that need to use environment variables in the web editor.
+5. Replace `.env` with `stack.env` for all containers that need to use environment variables in the web editor.
 
 <img
   src={require('./img/dot-env.png').default}
@@ -51,4 +51,4 @@ openssl rand -base64 128
 
 :::tip
 For more information about using the application, please refer to [How to use the application](/docs/category/how-to-use-the-application).
-:::
\ No newline at end of file
+:::