diff --git a/include/common/hathreads.h b/include/common/hathreads.h
index 6f78876..e4603a5 100644
--- a/include/common/hathreads.h
+++ b/include/common/hathreads.h
@@ -416,6 +416,7 @@
 	START_LOCK,
 	TLSKEYS_REF_LOCK,
 	AUTH_LOCK,
+	OTHER_LOCK,
 	LOCK_LABELS
 };
 struct lock_stat {
@@ -532,6 +533,7 @@
 	case START_LOCK:           return "START";
 	case TLSKEYS_REF_LOCK:     return "TLSKEYS_REF";
 	case AUTH_LOCK:            return "AUTH";
+	case OTHER_LOCK:           return "OTHER";
 	case LOCK_LABELS:          break; /* keep compiler happy */
 	};
 	/* only way to come here is consecutive to an internal bug */