--- a/browser/themes/linux/browser.css
+++ b/browser/themes/linux/browser.css
@@ -476,18 +476,18 @@ notification[value="translation"] menuli
   color: -moz-menubartext;
 }
 
 #nav-bar {
   -moz-binding: url("chrome://browser/content/customizableui/toolbar.xml#toolbar-drag");
 }
 
 @media (-moz-menubar-drag) {
-  #toolbar-menubar:not([autohide="true"]):not(:-moz-lwtheme),
-  #TabsToolbar:not(:-moz-lwtheme) {
+  #toolbar-menubar:not([autohide="true"]),
+  #TabsToolbar {
     -moz-binding: url("chrome://browser/content/customizableui/toolbar.xml#toolbar-drag");
   }
 }
 
 .tabbrowser-tab:focus > .tab-stack > .tab-content {
   outline: 1px dotted;
   outline-offset: -6px;
 }

--- a/toolkit/themes/linux/global/global.css
+++ b/toolkit/themes/linux/global/global.css
@@ -17,17 +17,17 @@ menulist > menupopup {
   -moz-binding: url("chrome://global/content/bindings/popup.xml#popup-scrollbars");
 }
 
 progressmeter[mode="undetermined"] {
   -moz-binding: url("chrome://global/content/bindings/progressmeter.xml#progressmeter-undetermined");
 }
 
 @media (-moz-menubar-drag) {
-  toolbar[type="menubar"]:not([autohide="true"]):not(:-moz-lwtheme) {
+  toolbar[type="menubar"]:not([autohide="true"]) {
     -moz-binding: url("chrome://global/content/bindings/toolbar.xml#toolbar-drag");
   }
 }
 
 /* ::::: Variables ::::: */
 :root {
   --arrowpanel-padding: 10px;
   --arrowpanel-background: -moz-field;