diff --git a/pkgs/development/python-modules/jupyter-server/default.nix b/pkgs/development/python-modules/jupyter-server/default.nix
index e4961096d139..195813ddf7fd 100644
--- a/pkgs/development/python-modules/jupyter-server/default.nix
+++ b/pkgs/development/python-modules/jupyter-server/default.nix
@@ -121,6 +121,7 @@ buildPythonPackage rec {
     "test_terminal_create_with_cwd"
     # Fails under load (which causes failure on Hydra)
     "test_execution_state"
+    "test_cull_connected"
   ];
 
   disabledTestPaths = [