diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index b4c35aeb77df..e1a2d90143b6 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -5464,7 +5464,7 @@ with pkgs;
 
   twurl = callPackage ../tools/misc/twurl { };
 
-  ubidump = python3Packages.callPackage ../tools/filesystems/ubidump { };
+  ubidump = callPackage ../tools/filesystems/ubidump { };
 
   ubpm = libsForQt5.callPackage ../applications/misc/ubpm { };