diff --git a/browser/themes/winstripe/browser/browser-aero.css b/browser/themes/winstripe/browser/browser-aero.css
index e4f1b5d119d..2e614066bc9 100644
--- a/browser/themes/winstripe/browser/browser-aero.css
+++ b/browser/themes/winstripe/browser/browser-aero.css
@@ -6,6 +6,10 @@
   border-style: none;
 }
 
+#print-preview-toolbar {
+  -moz-appearance: browsertabbar-toolbox;
+}
+
 /* ::::: Location Bar AutoComplete Styling ::::: */
 
 .ac-url-text:-moz-system-metric(windows-default-theme) {
diff --git a/browser/themes/winstripe/browser/browser.css b/browser/themes/winstripe/browser/browser.css
index 66ca1a26169..f53a36d413f 100644
--- a/browser/themes/winstripe/browser/browser.css
+++ b/browser/themes/winstripe/browser/browser.css
@@ -71,6 +71,10 @@
   border-top: none;
 }
 
+#print-preview-toolbar {
+  -moz-appearance: toolbox;
+}
+
 /* ::::: bookmark buttons ::::: */
 
 toolbarbutton.bookmark-item {