diff --git a/pkgs/development/python-modules/dockerflow/default.nix b/pkgs/development/python-modules/dockerflow/default.nix
index 0b19dc36d1ee..1aa9187b3ae2 100644
--- a/pkgs/development/python-modules/dockerflow/default.nix
+++ b/pkgs/development/python-modules/dockerflow/default.nix
@@ -79,6 +79,8 @@ buildPythonPackage rec {
   disabledTests = [
     # AssertionError: assert 'c7a05e2b-8a21-4255-a3ed-92cea1e74a62' is None
     "test_mozlog_without_correlation_id_middleware"
+    # broken by fastapi update, new behavior is arguably more correct
+    "test_error_returns_500_and_logs_error"
   ];
 
   disabledTestPaths = [