diff --git a/source4/kdc/kdc-heimdal.c b/source4/kdc/kdc-heimdal.c
index 4f7b80d0f74..cbef2e66b7b 100644
--- a/source4/kdc/kdc-heimdal.c
+++ b/source4/kdc/kdc-heimdal.c
@@ -64,8 +64,7 @@ static kdc_code kdc_process(struct kdc_server *kdc,
 	char *pa;
 	struct sockaddr_storage ss;
 	krb5_data k5_reply;
-	krb5_kdc_configuration *kdc_config =
-		(krb5_kdc_configuration *)kdc->private_data;
+	krb5_kdc_configuration *kdc_config = kdc->private_data;
 
 	krb5_data_zero(&k5_reply);