--- a/testing/web-platform/tests/web-animations/animation-model/animation-types/type-per-property.html
+++ b/testing/web-platform/tests/web-animations/animation-model/animation-types/type-per-property.html
@@ -152,17 +152,17 @@ var gCSSProperties = {
     // https://drafts.csswg.org/css-tables/#propdef-caption-side
     "tests": [
       discrete("top", "bottom")
     ]
   },
   "clear": {
     // https://drafts.csswg.org/css-page-floats/#propdef-clear
     "tests": [
-      discrete("inline-start", "inline-end")
+      discrete("left", "right")
     ]
   },
   "clip-rule": {
     // https://drafts.fxtf.org/css-masking-1/#propdef-clip-rule
     tests: [
       discrete("evenodd", "nonzero")
     ]
   },