1 files changed, 5 insertions, 4 deletions
diff --git a/nixpkgs/pkgs/development/misc/haskell/hercules-ci-optparse-applicative.nix b/nixpkgs/pkgs/development/misc/haskell/hercules-ci-optparse-applicative.nix
index 17bedd5e7d32..5c0b6b0eecb3 100644
--- a/nixpkgs/pkgs/development/misc/haskell/hercules-ci-optparse-applicative.nix
+++ b/nixpkgs/pkgs/development/misc/haskell/hercules-ci-optparse-applicative.nix
@@ -1,13 +1,14 @@
-{ mkDerivation, ansi-wl-pprint, base, fetchgit, lib, process, QuickCheck
+{ mkDerivation, ansi-wl-pprint, base, fetchFromGitHub, lib, process, QuickCheck
 , transformers, transformers-compat
 }:
 mkDerivation {
   pname = "hercules-ci-optparse-applicative";
   version = "0.16.1.0";
-  src = fetchgit {
-    url = "https://github.com/hercules-ci/optparse-applicative.git";
-    sha256 = "05vchaw2rf46hh2128qjpky686iy5hff964mbdhcyiz612jjflyp";
+  src = fetchFromGitHub {
+    owner = "hercules-ci";
+    repo = "optparse-applicative";
     rev = "9e2968c09a7c5b29d04578dc68d81ce5aec0591e";
+    sha256 = "sha256-11MnpQjmR89gW5WY5BwsPhpk/LwSIxEEhIa4LLiCbBc=";
   };
   libraryHaskellDepends = [
     ansi-wl-pprint base process transformers transformers-compat