diff --git a/_includes/infobox.html b/_includes/infobox.html
index ca86c080e49552cd58c18cb15acde7a0e0dedb09..be0397dd6a5ff965d6aeface692837c4ddc862d2 100644
--- a/_includes/infobox.html
+++ b/_includes/infobox.html
@@ -19,7 +19,7 @@
             <table class="striped">
                 <tbody>
                     <tr>
-                        <th>12.-16.06.2019</th>
+                        <th>12.06. - 16.06.2019</th>
                         <td>KIF 47,0 in Dresden</td>
                     </tr>
                     <tr>
@@ -27,7 +27,7 @@
                         <td>KIF 47,5 in Magdeburg</td>
                     </tr>
                     <tr>
-                        <th>20.-24.05.2020</th>
+                        <th>20.05. - 24.05.2020</th>
                         <td>KIF 48,0 in Dortmund</td>
                     </tr>
                 </tbody>