diff --git a/tests/wpt/metadata-css/css-transforms-1_dev/html/transform-input-018.htm.ini b/tests/wpt/metadata-css/css-transforms-1_dev/html/transform-input-018.htm.ini
index 23299ad9e96..b840beb7362 100644
--- a/tests/wpt/metadata-css/css-transforms-1_dev/html/transform-input-018.htm.ini
+++ b/tests/wpt/metadata-css/css-transforms-1_dev/html/transform-input-018.htm.ini
@@ -1,3 +1,5 @@
 [transform-input-018.htm]
   type: reftest
-  expected: FAIL
+  expected:
+    if os == "linux": FAIL
+