diff --git a/homes/x86_64-linux/kb@LoyAdjo/default.nix b/homes/x86_64-linux/kb@LoyAdjo/default.nix
index 1d67340..718a984 100644
--- a/homes/x86_64-linux/kb@LoyAdjo/default.nix
+++ b/homes/x86_64-linux/kb@LoyAdjo/default.nix
@@ -60,6 +60,7 @@
     kicad
     freecad
     prusa-slicer
+    jdk21_headless
   ];
 
   services.syncthing.enable = true;