diff --git a/pkgs/applications/editors/jupyter/kernel.nix b/pkgs/applications/editors/jupyter/kernel.nix
index 4496b943997b..2a72d84c47f7 100644
--- a/pkgs/applications/editors/jupyter/kernel.nix
+++ b/pkgs/applications/editors/jupyter/kernel.nix
@@ -62,7 +62,7 @@ in
                 "logo64"
                 "extraPaths"
               ];
-              kernel = lib.filterAttrs (n: v: (lib.any (x: x == n) allowedKernelKeys)) unfilteredKernel;
+              kernel = lib.filterAttrs (n: v: (lib.elem n allowedKernelKeys)) unfilteredKernel;
               config = builtins.toJSON (
                 kernel
                 // {