diff --git a/realm/realm_payload_main.c b/realm/realm_payload_main.c
index b13e0a1..f0ab087 100644
--- a/realm/realm_payload_main.c
+++ b/realm/realm_payload_main.c
@@ -105,6 +105,9 @@
 		case REALM_SVE_OPS:
 			test_succeed = test_realm_sve_ops();
 			break;
+		case REALM_SVE_FILL_REGS:
+			test_succeed = test_realm_sve_fill_regs();
+			break;
 		default:
 			realm_printf("%s() invalid cmd %u\n", __func__, cmd);
 			break;