diff --git a/css/properties/text-autospace.json b/css/properties/text-autospace.json
index 2ede4c5f65cbf9..05f1b5ee1dfaef 100644
--- a/css/properties/text-autospace.json
+++ b/css/properties/text-autospace.json
@@ -47,7 +47,8 @@
             ],
             "support": {
               "chrome": {
-                "version_added": false
+                "version_added": false,
+                "impl_url": "https://crbug.com/429178779"
               },
               "chrome_android": "mirror",
               "edge": "mirror",
@@ -81,7 +82,8 @@
             ],
             "support": {
               "chrome": {
-                "version_added": false
+                "version_added": false,
+                "impl_url": "https://crbug.com/429178779"
               },
               "chrome_android": "mirror",
               "edge": "mirror",
@@ -115,7 +117,8 @@
             ],
             "support": {
               "chrome": {
-                "version_added": false
+                "version_added": false,
+                "impl_url": "https://crbug.com/429178779"
               },
               "chrome_android": "mirror",
               "edge": "mirror",
@@ -149,7 +152,8 @@
             ],
             "support": {
               "chrome": {
-                "version_added": false
+                "version_added": false,
+                "impl_url": "https://crbug.com/429178779"
               },
               "chrome_android": "mirror",
               "edge": "mirror",
@@ -251,7 +255,8 @@
             ],
             "support": {
               "chrome": {
-                "version_added": false
+                "version_added": false,
+                "impl_url": "https://crbug.com/429178779"
               },
               "chrome_android": "mirror",
               "edge": "mirror",
@@ -286,7 +291,8 @@
             ],
             "support": {
               "chrome": {
-                "version_added": false
+                "version_added": false,
+                "impl_url": "https://crbug.com/429178779"
               },
               "chrome_android": "mirror",
               "edge": "mirror",