diff --git a/doc/environment.md b/doc/environment.md
index 91884c6bf..79a438679 100644
--- a/doc/environment.md
+++ b/doc/environment.md
@@ -19,6 +19,7 @@ If you run the application in production with docker, the settings are localized
 <a name="general-settings"></a>
 ## General settings
 
+<a name="POSTGRES_HOST"></a>
 
     POSTGRES_HOST