diff --git a/dotfiles/gtk3.css b/dotfiles/gtk3.css
index c89cdc4..d84a53e 100644
--- a/dotfiles/gtk3.css
+++ b/dotfiles/gtk3.css
@@ -31,3 +31,11 @@ entry, textview
 {
   -gtk-key-bindings: custom-text-entry;
 }
+
+/* Don't use shadows, border radius, etc */
+tooltip, menu {
+  margin: 0;
+  border-width: 0;
+  border-radius: 0;
+  box-shadow: none;
+}
diff --git a/dotfiles/picom.conf b/dotfiles/picom.conf
index 542eed2..c8c8045 100644
--- a/dotfiles/picom.conf
+++ b/dotfiles/picom.conf
@@ -28,7 +28,6 @@ blur-method = "dual_kawase";
 blur-strength = 3;
 blur-background-exclude = [
   "class_i = 'xss-dimmer'",
-  "_GTK_FRAME_EXTENTS@:c",
   "window_type != 'dock' &&
    window_type != 'tooltip' && 
    window_type !*= 'menu' &&