diff --git a/home-manager/progs/niri.nix b/home-manager/progs/niri.nix
index 849da57..b5cffd3 100644
--- a/home-manager/progs/niri.nix
+++ b/home-manager/progs/niri.nix
@@ -130,6 +130,9 @@
           "${pkgs.fuzzel}/bin/fuzzel"
         ];
 
+
+        "Mod+O".action = toggle-overview;
+
         # open a terminal
         "Mod+T".action = spawn "${pkgs.alacritty}/bin/alacritty";