diff --git a/gtk-3.0/apps/_budgie.scss b/gtk-3.0/apps/_budgie.scss
index 3c3f25e..6757cfb 100755
--- a/gtk-3.0/apps/_budgie.scss
+++ b/gtk-3.0/apps/_budgie.scss
@@ -385,7 +385,7 @@ button.raven-trigger {
       border-radius: 0;
       &.flat {
           background: transparent;
-          border: 1px solid $panel_bg;
+          border: none;
           &:hover, &:active, &:checked {
             background: transparent;
             color: $selected_bg_color;
diff --git a/gtk-3.0/gtk-dark.css b/gtk-3.0/gtk-dark.css
index 5b18639..5b79a10 100755
--- a/gtk-3.0/gtk-dark.css
+++ b/gtk-3.0/gtk-dark.css
@@ -4974,7 +4974,7 @@ button.raven-trigger {
     border-radius: 0; }
     .budgie-panel button.flat {
       background: transparent;
-      border: 1px solid rgba(4, 4, 4, 0.95); }
+      border: none; }
       .budgie-panel button.flat:hover, .budgie-panel button.flat:active, .budgie-panel button.flat:checked {
         background: transparent;
         color: #F67E7D; }
diff --git a/gtk-3.0/gtk.css b/gtk-3.0/gtk.css
index 5b18639..5b79a10 100755
--- a/gtk-3.0/gtk.css
+++ b/gtk-3.0/gtk.css
@@ -4974,7 +4974,7 @@ button.raven-trigger {
     border-radius: 0; }
     .budgie-panel button.flat {
       background: transparent;
-      border: 1px solid rgba(4, 4, 4, 0.95); }
+      border: none; }
       .budgie-panel button.flat:hover, .budgie-panel button.flat:active, .budgie-panel button.flat:checked {
         background: transparent;
         color: #F67E7D; }