1 files changed, 1 insertions, 1 deletions

diff --git a/shell.nix b/shell.nix
index 32480ee..b0c7043 100644
--- a/shell.nix
+++ b/shell.nix
@@ -1,5 +1,5 @@
 { pkgs ? (import <nixpkgs> {})
-, haskellPackages ? (import ./default.nix { inherit pkgs; }).haskellPackages
+, haskellPackages ? (import ./default.nix { inherit pkgs; }).haskellPackages.override { overrides = self: super: { mkDerivation = args : super.mkDerivation (args // { enableLibraryProfiling = true; }); }; }
 }:
 
 let