diff --git a/browser/themes/shared/toolbarbuttons.inc.css b/browser/themes/shared/toolbarbuttons.inc.css
index 97d00dace579..3815102e755d 100644
--- a/browser/themes/shared/toolbarbuttons.inc.css
+++ b/browser/themes/shared/toolbarbuttons.inc.css
@@ -41,12 +41,6 @@
   --toolbarbutton-focus-outline: var(--focus-outline);
 }
 } /*** END proton ***/
-@supports not -moz-bool-pref("browser.proton.toolbar.enabled") {
-:root {
-  --toolbarbutton-outer-padding: 2px;
-  --toolbarbutton-inner-padding: 6px;
-}
-} /** END !proton **/
 
 :root[uidensity=compact] {
   --toolbarbutton-outer-padding: 3px;
@@ -54,6 +48,16 @@
   --bookmark-block-padding: 1px;
 }
 
+@supports not -moz-bool-pref("browser.proton.toolbar.enabled") {
+:root {
+  --toolbarbutton-outer-padding: 2px;
+  --toolbarbutton-inner-padding: 6px;
+}
+:root[uidensity=compact] {
+  --toolbarbutton-outer-padding: 1px;
+}
+} /** END !proton **/
+
 :root[uidensity=touch] {
   --toolbarbutton-inner-padding: 9px;
   --bookmark-block-padding: 7px;