diff --git a/layout/reftests/bugs/750551-1.html b/layout/reftests/bugs/750551-1.html
index 8b94890a115..fc7fc6f39f5 100644
--- a/layout/reftests/bugs/750551-1.html
+++ b/layout/reftests/bugs/750551-1.html
@@ -8,6 +8,7 @@
 body {
  display: -moz-box;
  -moz-box-orient: vertical;
+ text-align: left;
 }
 </style>
 </body>
diff --git a/layout/reftests/bugs/reftest.list b/layout/reftests/bugs/reftest.list
index 5038aa6d13c..c254d5c42ea 100644
--- a/layout/reftests/bugs/reftest.list
+++ b/layout/reftests/bugs/reftest.list
@@ -1700,4 +1700,4 @@ needs-focus == 731726-1.html 731726-1-ref.html
 == 735481-1.html 735481-1-ref.html
 == 745934-1.html 745934-1-ref.html
 == 748803-1.html 748803-1-ref.html
-fails-if(gtk2Widget) == 750551-1.html 750551-1-ref.html
+== 750551-1.html 750551-1-ref.html