diff --git a/modules/picom/default.nix b/modules/picom/default.nix
index d9cb654..57f8288 100644
--- a/modules/picom/default.nix
+++ b/modules/picom/default.nix
@@ -25,6 +25,9 @@
         "window_type = 'dock'"
         "window_type = 'desktop'"
       ];
+      shadow-exclude = [
+        "class_g = 'i3-frame'"
+      ];
       opacity-rule = [
         "0:_NET_WM_STATE@:32a *= '_NET_WM_STATE_HIDDEN'"
       ];