diff --git a/features-json/css-content-visibility.json b/features-json/css-content-visibility.json
index ab823c47ef..5524f8125d 100644
--- a/features-json/css-content-visibility.json
+++ b/features-json/css-content-visibility.json
@@ -391,7 +391,7 @@
       "17.4":"n",
       "17.5":"n",
       "17.6":"n",
-      "18.0":"n",
+      "18.0":"y",
       "TP":"y"
     },
     "opera":{
@@ -543,7 +543,7 @@
       "17.4":"n",
       "17.5":"n",
       "17.6":"n",
-      "18.0":"n"
+      "18.0":"y"
     },
     "op_mini":{
       "all":"n"