diff --git a/packages.nix b/packages.nix
index 87b92c2..f38597c 100644
--- a/packages.nix
+++ b/packages.nix
@@ -45,5 +45,7 @@ in
     fend
     timg
     graphviz
+    (nixGL zotero)
+    nix-output-monitor
   ];
 }