diff --git a/layout/generic/crashtests/crashtests.list b/layout/generic/crashtests/crashtests.list
index 3bdffebee92..eec6b1f2c9d 100644
--- a/layout/generic/crashtests/crashtests.list
+++ b/layout/generic/crashtests/crashtests.list
@@ -293,7 +293,7 @@ load 495875-1.html
 load 495875-2.html
 load 499862-1.html
 load 499857-1.html
-asserts(10-90) asserts-if(winWidget,18-96) load 499885-1.xhtml # nscoord_MAX assertions (bug 575011), plus bug 570436 on windows
+asserts(10-90) asserts-if(winWidget,18-108) load 499885-1.xhtml # nscoord_MAX assertions (bug 575011), plus bug 570436 on windows
 load 501535-1.html
 load 503961-1.xhtml
 load 503961-2.html