diff --git a/pkgs/development/python-modules/langgraph-checkpoint-postgres/default.nix b/pkgs/development/python-modules/langgraph-checkpoint-postgres/default.nix
index 590d0ecefcdb..d17f7c55de9a 100644
--- a/pkgs/development/python-modules/langgraph-checkpoint-postgres/default.nix
+++ b/pkgs/development/python-modules/langgraph-checkpoint-postgres/default.nix
@@ -58,10 +58,7 @@ buildPythonPackage rec {
     "psycopg-pool"
   ];
 
-  # Temporarily disabled until the following is solved:
-  # https://github.com/NixOS/nixpkgs/pull/425384
-  doCheck = false;
-  # doCheck = !(stdenvNoCC.hostPlatform.isDarwin);
+  doCheck = !(stdenvNoCC.hostPlatform.isDarwin);
 
   nativeCheckInputs = [
     pytest-asyncio