diff --git a/nixos/configuration.nix b/nixos/configuration.nix
index 8d5ab10..97db3ea 100644
--- a/nixos/configuration.nix
+++ b/nixos/configuration.nix
@@ -100,6 +100,7 @@
     gnomeExtensions.clipboard-indicator
     gnomeExtensions.rounded-window-corners-reborn
     gnomeExtensions.runcat
+    gnomeExtensions.caffeine
     nerd-fonts.adwaita-mono
     adw-gtk3
     gnumake