diff --git a/cara/apps/calculator/templates/calculator.form.html.j2 b/cara/apps/calculator/templates/calculator.form.html.j2
index 9637e7bf..75cbbe5b 100644
--- a/cara/apps/calculator/templates/calculator.form.html.j2
+++ b/cara/apps/calculator/templates/calculator.form.html.j2
@@ -130,9 +130,9 @@
         This block allows us to have hidden input values which are retained during forward/back navigation, as per
         https://stackoverflow.com/a/6384276/741316
         -->
-        <input type="text" name="location_name">
-        <input type="text" name="location_latitude">
-        <input type="text" name="location_longitude">
+        <input type="text" name="location_name" value="Geneva, CHE">
+        <input type="text" name="location_latitude" value="46.20833">
+        <input type="text" name="location_longitude" value="6.14275">
     </div>
 
     <hr width="80%">