diff --git a/home-manager/vscode.nix b/home-manager/vscode.nix
index 82c6179..c15744b 100644
--- a/home-manager/vscode.nix
+++ b/home-manager/vscode.nix
@@ -20,7 +20,7 @@
   programs.vscode = {
     enable = true;
     package = pkgs.vscode.fhsWithPackages
-      (ps: with pkgs; [ dotnetCorePackages.sdk_8_0 mypy ]);
+      (ps: with pkgs; [ dotnetCorePackages.sdk_8_0 mypy jdk21 ]);
     extensions =
       with inputs.nix-vscode-extensions.extensions.${system}.vscode-marketplace;
       with inputs.nix-vscode-extensions.extensions.${system}.vscode-marketplace-release; [