diff --git a/polygerrit-ui/app/elements/change/gr-message/gr-message.html b/polygerrit-ui/app/elements/change/gr-message/gr-message.html
index 5a47dbc57f..e93e7100cb 100644
--- a/polygerrit-ui/app/elements/change/gr-message/gr-message.html
+++ b/polygerrit-ui/app/elements/change/gr-message/gr-message.html
@@ -165,7 +165,7 @@ limitations under the License.
                 no-trailing-margin
                 class="message hideOnCollapsed"
                 content="[[message.message]]"
-                config="[[_commentLinks]]"></gr-formatted-text>
+                config="[[_projectConfig.commentlinks]]"></gr-formatted-text>
             <div class="replyContainer" hidden$="[[!showReplyButton]]" hidden>
               <gr-button link small on-tap="_handleReplyTap">Reply</gr-button>
             </div>
@@ -174,7 +174,7 @@ limitations under the License.
                 change-num="[[changeNum]]"
                 patch-num="[[message._revision_number]]"
                 project-name="[[projectName]]"
-                comment-links="[[_commentLinks]]"></gr-comment-list>
+                project-config="[[_projectConfig]]"></gr-comment-list>
           </div>
         </template>
         <template is="dom-if" if="[[_computeIsReviewerUpdate(message)]]">
diff --git a/polygerrit-ui/app/elements/change/gr-message/gr-message.js b/polygerrit-ui/app/elements/change/gr-message/gr-message.js
index d907f3bcbf..6b4499f94a 100644
--- a/polygerrit-ui/app/elements/change/gr-message/gr-message.js
+++ b/polygerrit-ui/app/elements/change/gr-message/gr-message.js
@@ -79,11 +79,10 @@
         type: String,
         observer: '_projectNameChanged',
       },
-      _commentLinks: Object,
       /**
        * @type {{ commentlinks: Array }}
        */
-      projectConfig: Object,
+      _projectConfig: Object,
       // Computed property needed to trigger Polymer value observing.
       _expanded: {
         type: Object,
@@ -239,7 +238,7 @@
 
     _projectNameChanged(name) {
       this.$.restAPI.getProjectConfig(name).then(config => {
-        this._commentLinks = config.commentlinks;
+        this._projectConfig = config;
       });
     },
   });