diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 06cbdd971d53..3d5b6a953496 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -14667,7 +14667,7 @@ in
     sasl = callPackage ../development/libraries/gsignond/plugins/sasl.nix { };
     oauth = callPackage ../development/libraries/gsignond/plugins/oauth.nix { };
     lastfm = callPackage ../development/libraries/gsignond/plugins/lastfm.nix { };
-    mail = callPackages ../development/libraries/gsignond/plugins/mail.nix { };
+    mail = callPackage ../development/libraries/gsignond/plugins/mail.nix { };
   };
 
   ### DEVELOPMENT / LIBRARIES / AGDA