diff --git a/main/templates/main/index.html b/main/templates/main/index.html
index 76d588a..589c2c6 100644
--- a/main/templates/main/index.html
+++ b/main/templates/main/index.html
@@ -84,7 +84,7 @@
                 </td>
                 <td><p class="theme" style="text-align: left">
                     <b>Wocheninfo: </b>
-                    <input type="text" name="week_info" id="week_info" value="{{ week_info }}">
+                    <input type="text" name="week_info" id="week_info" value="{{ week_info|default_if_none:"" }}">
                     </p>
                 </td>
             </tr>