diff --git a/cara/apps/templates/index.html.j2 b/cara/apps/templates/index.html.j2
index e6336f03..110ff00f 100644
--- a/cara/apps/templates/index.html.j2
+++ b/cara/apps/templates/index.html.j2
@@ -30,10 +30,10 @@
                   <p>
                     <h4>Andre Henriques<sup>1</sup>, Gabriella Azzopardi<sup>2</sup>, James Devine<sup>3</sup>, Philip Elson<sup>4</sup>, Nicolas Mounet<sup>2</sup>, Markus Kongstein Rognlien<sup>2</sup></h4><br>
 
-                    ¹HSE Unit, Occupational Health & Safety Group, CERN<br>
-                    ²Beams Department, Accelerators and Beam Physics Group, CERN<br>
-                    ³Experimental Physics Department, Safety Office, CERN<br>
-                    ⁴Beams Department, Controls Group, CERN<br>
+                    <sup>1</sup>HSE Unit, Occupational Health & Safety Group, CERN<br>
+                    <sup>2</sup>Beams Department, Accelerators and Beam Physics Group, CERN<br>
+                    <sup>3</sup>Experimental Physics Department, Safety Office, CERN<br>
+                    <sup>4</sup>Beams Department, Controls Group, CERN<br>
                     <span style="height: 10vh; display: block;"></span>
                   </p>