diff --git a/services/src/main/java/org/keycloak/broker/oidc/OIDCIdentityProvider.java b/services/src/main/java/org/keycloak/broker/oidc/OIDCIdentityProvider.java
index 87b4685584..8509973e47 100755
--- a/services/src/main/java/org/keycloak/broker/oidc/OIDCIdentityProvider.java
+++ b/services/src/main/java/org/keycloak/broker/oidc/OIDCIdentityProvider.java
@@ -892,7 +892,7 @@ public class OIDCIdentityProvider extends AbstractOAuth2IdentityProvider<OIDCIde
 
     }
 
-    protected static boolean isTokenTypeSupported(JsonWebToken parsedToken) {
+    protected boolean isTokenTypeSupported(JsonWebToken parsedToken) {
         return SUPPORTED_TOKEN_TYPES.contains(parsedToken.getType());
     }