--- a/testing/web-platform/meta/web-animations/animation-model/animation-types/accumulation-per-property.html.ini
+++ b/testing/web-platform/meta/web-animations/animation-model/animation-types/accumulation-per-property.html.ini
@@ -6,20 +6,16 @@
   [content: ""b"" onto ""a""]
     expected:
       if stylo: FAIL
 
   [content: ""a"" onto ""b""]
     expected:
       if stylo: FAIL
 
-  [filter: same ordered filter functions]
-    expected:
-      if stylo: FAIL
-
   [list-style-type: "square" onto "circle"]
     expected:
       if stylo: FAIL
 
   [list-style-type: "circle" onto "square"]
     expected:
       if stylo: FAIL