diff --git a/browser/themes/winstripe/browser/browser.css b/browser/themes/winstripe/browser/browser.css
index d90745c86e5..8907ad5742a 100644
--- a/browser/themes/winstripe/browser/browser.css
+++ b/browser/themes/winstripe/browser/browser.css
@@ -434,7 +434,11 @@
 }
 
 .titlebar-placeholder[type="caption-buttons"] {
+%ifdef WINSTRIPE_AERO
+  margin-left: 22px; /* additional space for Aero Snap */
+%else
   margin-left: 10px;
+%endif
 }
 
 /* titlebar command buttons */