diff --git a/stackalytics/dashboard/static/js/stackalytics-ui.js b/stackalytics/dashboard/static/js/stackalytics-ui.js
index 9cb69638b..6f75fdd6a 100644
--- a/stackalytics/dashboard/static/js/stackalytics-ui.js
+++ b/stackalytics/dashboard/static/js/stackalytics-ui.js
@@ -139,7 +139,7 @@ function renderTableAndChart(url, container_id, table_id, chart_id, link_param,
                     }
 
                     if (data[i].core == "master") {
-                        data[i].link += ' ✻'
+                        data[i].link += "&nbsp;<span title=\"Core Reviewer\">&#x273B;</span>"
                     } else if (data[i].core) {
                         data[i].link += "&nbsp;&#x272C; <small><i>" + data[i].core + "</i></small>";
                     }
diff --git a/stackalytics/dashboard/templates/reports/contribution.html b/stackalytics/dashboard/templates/reports/contribution.html
index a499ed1d3..5430a1504 100644
--- a/stackalytics/dashboard/templates/reports/contribution.html
+++ b/stackalytics/dashboard/templates/reports/contribution.html
@@ -64,7 +64,7 @@
                         }
 
                         if (tableData[i].core == "master") {
-                            tableData[i].link += "&nbsp;&#x273B;";
+                            tableData[i].link += "&nbsp;<span title=\"Core Reviewer\">&#x273B;</span>";
                             summary.core_marks += tableData[i].mark;
                             summary.core_reviewers ++;
                         } else if (tableData[i].core) {