diff --git a/src/main/java/org/keycloak/social/discord/DiscordIdentityProvider.java b/src/main/java/org/keycloak/social/discord/DiscordIdentityProvider.java
index b5112ce..653f721 100755
--- a/src/main/java/org/keycloak/social/discord/DiscordIdentityProvider.java
+++ b/src/main/java/org/keycloak/social/discord/DiscordIdentityProvider.java
@@ -123,7 +123,7 @@ public class DiscordIdentityProvider extends AbstractOAuth2IdentityProvider<Disc
                     for (JsonNode role : guildMember.get("roles")) {
                         String roleString = role.textValue();
                         if (mappedRoles.get(guild).containsKey(roleString)) {
-                            groups.add("discord-" + mappedRoles.get(guild).get(roleString));
+                            groups.add(mappedRoles.get(guild).get(roleString));
                         }
                     }
                 } catch (Exception e) {