diff --git a/release.nix b/release.nix
index 9035b55..c6d5cfc 100644
--- a/release.nix
+++ b/release.nix
@@ -9,10 +9,10 @@ let
           #   enableLibraryProfiling = true;
           # });
 
-          ga = haskellPackagesNew.callPackage ./default.nix { };
+          haga = haskellPackagesNew.callPackage ./default.nix { };
         };
       };
     };
   };
   pkgs = import <nixpkgs> { inherit config; };
-in { ga = pkgs.haskellPackages.ga; }
+in { haga = pkgs.haskellPackages.haga; }
diff --git a/shell.nix b/shell.nix
index 560a77d..26d539f 100644
--- a/shell.nix
+++ b/shell.nix
@@ -1 +1 @@
-(import ./release.nix).ga.env
+(import ./release.nix).haga.env