diff --git a/pkgs/applications/version-management/gitkraken/default.nix b/pkgs/applications/version-management/gitkraken/default.nix
index 365410891a55..9082bffce0f9 100644
--- a/pkgs/applications/version-management/gitkraken/default.nix
+++ b/pkgs/applications/version-management/gitkraken/default.nix
@@ -139,9 +139,15 @@ let
     nativeBuildInputs = [ unzip ];
 
     installPhase = ''
+      runHook preInstall
+
       mkdir -p $out/Applications/GitKraken.app
       cp -R . $out/Applications/GitKraken.app
+
+      runHook postInstall
     '';
+
+    dontFixup = true;
   };
 in
 if stdenv.isDarwin