diff --git a/pkgs/build-support/fetchgitea/default.nix b/pkgs/build-support/fetchgitea/default.nix
index a7910b671e9b..cfa7c592db1f 100644
--- a/pkgs/build-support/fetchgitea/default.nix
+++ b/pkgs/build-support/fetchgitea/default.nix
@@ -3,7 +3,20 @@
 { lib, fetchFromGitHub }:
 
 lib.makeOverridable (
-  { domain, ... }@args:
+  {
+    domain,
+    functionName ? "fetchFromGitea",
+    ...
+  }@args:
 
-  fetchFromGitHub ((removeAttrs args [ "domain" ]) // { githubBase = domain; })
+  fetchFromGitHub (
+    (removeAttrs args [
+      "domain"
+      "functionName"
+    ])
+    // {
+      inherit functionName;
+      githubBase = domain;
+    }
+  )
 )