diff --git a/docs/install/docker.md b/docs/install/docker.md
index 835347dd..7ad992c7 100644
--- a/docs/install/docker.md
+++ b/docs/install/docker.md
@@ -109,7 +109,7 @@ in combination with [jrcs's letsencrypt companion](https://hub.docker.com/r/jrcs
 
 Please refer to the appropriate documentation on how to setup the reverse proxy and networks.
 
-!!!!!!warning "Adjust client_max_body_size"
+!!! warning "Adjust client_max_body_size"
     By using jwilder's Nginx-proxy, uploads will be restricted to 1 MB file size. This can be resolved by adjusting the ```client_max_body_size``` variable in the jwilder nginx configuration. 
 
 Remember to add the appropriate environment variables to the `.env` file: