diff --git a/web/account.html b/web/account.html
index f683c04..5059f87 100644
--- a/web/account.html
+++ b/web/account.html
@@ -22,7 +22,9 @@
             {{.Payee}}
         </td>
         <td>
-            {{.CategoryGroup}} : {{.Category}}
+            {{if .CategoryGroup}}
+                {{.CategoryGroup}} : {{.Category}}
+            {{end}}
         </td>
         <td>
             <a href="transaction/{{.ID}}">{{.Memo}}</a>