diff --git a/configs/desktop-packages-light.nix b/configs/desktop-packages-light.nix
index caea9ad..4bca849 100644
--- a/configs/desktop-packages-light.nix
+++ b/configs/desktop-packages-light.nix
@@ -39,6 +39,7 @@
     kotlin
     libGL
     lm_sensors
+    mat2
     maven
     mesa
     mutt