diff --git a/docs/sources/auth/auth-proxy.md b/docs/sources/auth/auth-proxy.md
index 8a09ba85c4c..2dae5c5f1f2 100644
--- a/docs/sources/auth/auth-proxy.md
+++ b/docs/sources/auth/auth-proxy.md
@@ -154,6 +154,7 @@ For this example we use the official Apache docker image available at [Docker Hu
 ```bash
 ServerRoot "/usr/local/apache2"
 Listen 80
+LoadModule mpm_event_module modules/mod_mpm_event.so
 LoadModule authn_file_module modules/mod_authn_file.so
 LoadModule authn_core_module modules/mod_authn_core.so
 LoadModule authz_host_module modules/mod_authz_host.so