--- a/dom/base/crashtests/crashtests.list
+++ b/dom/base/crashtests/crashtests.list
@@ -51,17 +51,17 @@ load 384663-1.html
 load 386000-1.html
 load 386794-1.html
 skip-if(stylo) load 387460-1.html # bug 1323647
 load 395469-1.xhtml
 load 395469-2.xhtml
 load 398088-1.xul
 skip load 399712-1.html # sporadically times out (bug 473680)
 load 400763-1.html
-skip-if(stylo) load 401993-1.html # bug 1323648
+load 401993-1.html
 load 404869-1.xul
 load 407818.html
 load 410860-1.xml
 load 411882-1.xhtml
 load 416734-1.html
 load 417852-1.html
 load 418928-1.html
 load 420620-1.html
@@ -188,17 +188,17 @@ load 852381.html
 load 863950.html
 load 864448.html
 load 886213.html
 load 898906.html
 load 930250.html
 load 942979.html
 load 973401.html
 load 978646.html
-skip-if(stylo) pref(dom.webcomponents.enabled,true) load 1024428-1.html # bug 1340009
+pref(dom.webcomponents.enabled,true) load 1024428-1.html
 load 1026714.html
 pref(dom.webcomponents.enabled,true) load 1027461-1.html
 pref(dom.webcomponents.enabled,true) load 1029710.html
 load 1154598.xhtml
 load 1157995.html
 load 1158412.html
 load 1181619.html
 load structured_clone_container_throws.html