diff --git a/pkgs/development/tools/haskell/multi-ghc-travis/default.nix b/pkgs/development/tools/haskell/multi-ghc-travis/default.nix
index 3f64f4a925f1..88c4fc14a666 100644
--- a/pkgs/development/tools/haskell/multi-ghc-travis/default.nix
+++ b/pkgs/development/tools/haskell/multi-ghc-travis/default.nix
@@ -3,25 +3,15 @@
 , tasty-golden, transformers, fetchFromGitHub, fetchpatch
 }:
 
-let
-
-  newShellCheck = fetchpatch {
-    url = https://github.com/haskell-CI/haskell-ci/pull/159.patch;
-    sha256 = "17qn099lvfiii5z3hg24idmg4sk6ph7m2k940fsxzhqrad8fkjmw";
-  };
-
-in
-
 mkDerivation {
   pname = "haskell-ci";
   version = "0";
   src = fetchFromGitHub {
     owner = "haskell-CI";
     repo = "haskell-ci";
-    rev = "b592d290cff68c7abcbd7f99f41aac998e7b7916";
-    sha256 = "0jwaifp9wx6lb27qj191hjm125kq3vndh5lf7ibd86x19h5zmy4c";
+    rev = "f7ab8c794d7a957370d89f9b4e285a6d20bf8af8";
+    sha256 = "0w8qjdy8hzdrwmqnkf4y967r9xh0k21w3hxqlsjp66cay1vby2s8";
   };
-  patches = [ newShellCheck ];
   isLibrary = true;
   isExecutable = true;
   libraryHaskellDepends = [