diff --git a/pkgs/development/python-modules/jupyter-collaboration/default.nix b/pkgs/development/python-modules/jupyter-collaboration/default.nix
index 17ec03145137..0038f57b114d 100644
--- a/pkgs/development/python-modules/jupyter-collaboration/default.nix
+++ b/pkgs/development/python-modules/jupyter-collaboration/default.nix
@@ -10,6 +10,7 @@
 , jupyter-server
 , jupyter-server-fileid
 , jupyter-ydoc
+, jupyterlab
 , ypy-websocket
 , pytest-asyncio
 , pytest-jupyter
@@ -38,6 +39,7 @@ buildPythonPackage rec {
     hatch-jupyter-builder
     hatch-nodejs-version
     hatchling
+    jupyterlab
     pythonRelaxDepsHook
   ];