diff --git a/gtk-3.0/settings.ini b/gtk-3.0/settings.ini
index b4120ad..ce303cb 100644
--- a/gtk-3.0/settings.ini
+++ b/gtk-3.0/settings.ini
@@ -7,3 +7,4 @@ gtk-font-name=Sans 10
 gtk-application-prefer-dark-theme=1
 gtk-button-images=0
 gtk-menu-images=0
+gtk-decoration-layout=:
diff --git a/gtk-4.0/settings.ini b/gtk-4.0/settings.ini
index 29d2396..81a4b41 100644
--- a/gtk-4.0/settings.ini
+++ b/gtk-4.0/settings.ini
@@ -5,3 +5,4 @@ gtk-cursor-theme-name=Adwaita
 gtk-cursor-theme-size=24
 gtk-font-name=Sans 10
 gtk-application-prefer-dark-theme=1
+gtk-decoration-layout=: