diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 31b97fc21e1c..2591ae39062f 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -34732,7 +34732,7 @@ with pkgs;
 
   maestral = with python3Packages; toPythonApplication maestral;
 
-  maestral-gui = qt6.callPackage ../applications/networking/maestral-qt { };
+  maestral-gui = qt6Packages.callPackage ../applications/networking/maestral-qt { };
 
   maestro = callPackage ../development/mobile/maestro { };