diff --git a/pkgs/development/python-modules/spyder/default.nix b/pkgs/development/python-modules/spyder/default.nix
index 057a3e17600e..79d7adddd1bd 100644
--- a/pkgs/development/python-modules/spyder/default.nix
+++ b/pkgs/development/python-modules/spyder/default.nix
@@ -74,6 +74,7 @@ buildPythonPackage rec {
 
   pythonRelaxDeps = [
     "ipython"
+    "python-lsp-server"
   ];
 
   dependencies = [