diff --git a/src/gtk-3.0/widgets/_index.scss b/src/gtk-3.0/widgets/_index.scss
index 5ac1968b..0df094f9 100644
--- a/src/gtk-3.0/widgets/_index.scss
+++ b/src/gtk-3.0/widgets/_index.scss
@@ -70,7 +70,6 @@ selection {
 @import '_linked.scss';
 @import '_lists.scss';
 @import '_menubars.scss';
-@import '_menubuttons.scss';
 @import '_menus.scss';
 @import '_notebooks.scss';
 @import '_notifications.scss';
diff --git a/src/gtk-3.0/widgets/_menubuttons.scss b/src/gtk-3.0/widgets/_menubuttons.scss
deleted file mode 100644
index e32f9be9..00000000
--- a/src/gtk-3.0/widgets/_menubuttons.scss
+++ /dev/null
@@ -1,7 +0,0 @@
-menubutton {
-    arrow {
-        // Use non-arrow icon when no direction specified, assuming use case as a
-        // main menu button
-        -gtk-icon-source: -gtk-icontheme("open-menu-symbolic");
-    }
-}
diff --git a/src/gtk-4.0/widgets/_menubuttons.scss b/src/gtk-4.0/widgets/_menubuttons.scss
index e32f9be9..6a029b72 100644
--- a/src/gtk-4.0/widgets/_menubuttons.scss
+++ b/src/gtk-4.0/widgets/_menubuttons.scss
@@ -1,7 +1,6 @@
 menubutton {
-    arrow {
-        // Use non-arrow icon when no direction specified, assuming use case as a
-        // main menu button
+    // Assuming use case as a main menu button
+    > button.image-button arrow.none, arrow.down {
         -gtk-icon-source: -gtk-icontheme("open-menu-symbolic");
     }
 }