diff --git a/doc/advanced/config-cheat-sheet.en-us.md b/doc/advanced/config-cheat-sheet.en-us.md
index 3e9b2796..0ae2577f 100644
--- a/doc/advanced/config-cheat-sheet.en-us.md
+++ b/doc/advanced/config-cheat-sheet.en-us.md
@@ -247,7 +247,7 @@ The following configuration set `Content-Type: application/vnd.android.package-a
 - `HTTP_ADDR`: **0.0.0.0**: HTTP listen address.
    - If `PROTOCOL` is set to `fcgi`, Gitea will listen for FastCGI requests on TCP socket
      defined by `HTTP_ADDR` and `HTTP_PORT` configuration settings.
-   - If `PROTOCOL` is set to `unix` or `fcgi+unix`, this should be the name of the Unix socket file to use.
+   - If `PROTOCOL` is set to `unix` or `fcgi+unix`, this should be the name of the Unix socket file to use. Relative paths will be made absolute against the AppWorkPath.
 - `HTTP_PORT`: **3000**: HTTP listen port.
    - If `PROTOCOL` is set to `fcgi`, Gitea will listen for FastCGI requests on TCP socket
      defined by `HTTP_ADDR` and `HTTP_PORT` configuration settings.