diff --git a/sbdi/data/config/specieslist-webapp-config.properties b/sbdi/data/config/specieslist-webapp-config.properties
index e4192216..57a8af09 100644
--- a/sbdi/data/config/specieslist-webapp-config.properties
+++ b/sbdi/data/config/specieslist-webapp-config.properties
@@ -125,7 +125,9 @@ webservice.jwt=false
 webservice.client-id=
 webservice.client-secret=
 
-#userDetails.url=https://auth.biodiversitydata.se/userdetails/
+# For backward compatibility:
+userDetails.url=https://auth.biodiversitydata.se/userdetails/
+
 userdetails.web.url=https://auth.biodiversitydata.se/userdetails
 userdetails.api.url=https://auth.biodiversitydata.se/userdetails