--- a/browser/themes/shared/customizableui/panelUIOverlay.inc.css
+++ b/browser/themes/shared/customizableui/panelUIOverlay.inc.css
@@ -729,17 +729,17 @@ toolbarpaletteitem[place="palette"] > to
 
 /* Work around bug 1224412 - these boxes will cause scrollbars to appear when
    the panel is anchored to a toolbar button.
 */
 #PanelUI-remotetabs[mainview] #PanelUI-remotetabs-setupsync,
 #PanelUI-remotetabs[mainview] #PanelUI-remotetabs-reauthsync,
 #PanelUI-remotetabs[mainview] #PanelUI-remotetabs-nodevicespane,
 #PanelUI-remotetabs[mainview] #PanelUI-remotetabs-tabsdisabledpane {
-  min-height: 30em;
+  min-height: 33em;
 }
 
 #PanelUI-remotetabs-tabslist > label[itemtype="client"] {
   color: GrayText;
 }
 
 /* Collapse the non-active vboxes in the remotetabs deck to use only the
    height the active box needs */