diff --git a/pkgs/development/tools/haskell/cabal2nix/default.nix b/pkgs/development/tools/haskell/cabal2nix/default.nix
index 6533debeb19f..1f91f58ee1c5 100644
--- a/pkgs/development/tools/haskell/cabal2nix/default.nix
+++ b/pkgs/development/tools/haskell/cabal2nix/default.nix
@@ -11,7 +11,7 @@ mkDerivation rec {
   src = fetchgit {
     url = "http://github.com/NixOS/cabal2nix.git";
     rev = "8cfe61c222bd2750ef29f991a2a3ee353444e458";
-    sha256 = "10g7ppcflg1sgkxg8cp90p0mfqyk1ly375hicrb5s58m5w8ij086";
+    sha256 = "07n5am1ca00291qaarvwgzbkhwqc4f4wwhffycwwxaq46by34l7b";
     deepClone = true;
   };
   isExecutable = true;