diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 27322acfa420..c3ce352d912d 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -27199,8 +27199,7 @@ with pkgs;
 
   gtk-pipe-viewer = perlPackages.callPackage ../applications/video/pipe-viewer { withGtk3 = true; };
 
-  hydrus = python39Packages.callPackage ../applications/graphics/hydrus {
-    python3Packages = python39Packages;
+  hydrus = python3Packages.callPackage ../applications/graphics/hydrus {
     inherit miniupnpc_2 swftools;
     inherit (qt5) wrapQtAppsHook;
   };