diff --git a/features-json/css-display-contents.json b/features-json/css-display-contents.json
index 1b534e877a..465f22ee46 100644
--- a/features-json/css-display-contents.json
+++ b/features-json/css-display-contents.json
@@ -354,9 +354,9 @@
       "16.4":"a #3",
       "16.5":"a #3",
       "16.6":"a #3",
-      "17.0":"a #3",
-      "17.1":"a #3",
-      "TP":"a #3"
+      "17.0":"y",
+      "17.1":"y",
+      "TP":"y"
     },
     "opera":{
       "9":"n",
@@ -492,8 +492,8 @@
       "16.4":"a #3",
       "16.5":"a #3",
       "16.6":"a #3",
-      "17.0":"a #3",
-      "17.1":"a #3"
+      "17.0":"y",
+      "17.1":"y"
     },
     "op_mini":{
       "all":"n"