diff --git a/shared/packages.nix b/shared/packages.nix
index 4978ffc..87ac170 100644
--- a/shared/packages.nix
+++ b/shared/packages.nix
@@ -10,17 +10,6 @@
 
       pdtoolkit = self.callPackage ../packages/pdtoolkit { };
       tau = self.callPackage ../packages/tau { };
-
-      ucx = super.ucx.overrideAttrs (final: prev: rec {
-        version = "1.16.0";
-
-        src = self.fetchFromGitHub {
-          owner = "openucx";
-          repo = "ucx";
-          rev = "v${version}";
-          hash = "sha256-dihWwGlQclfa2ke+1V5c6coqfFjjuMyI8QRzNdx33zQ=";
-        };
-      });
     })
   ];
 }