diff --git a/include/common/hathreads.h b/include/common/hathreads.h
index 30009cc..2620b77 100644
--- a/include/common/hathreads.h
+++ b/include/common/hathreads.h
@@ -292,6 +292,7 @@
 	PIPES_LOCK,
 	START_LOCK,
 	TLSKEYS_REF_LOCK,
+	PENDCONN_LOCK,
 	LOCK_LABELS
 };
 struct lock_stat {
@@ -409,6 +410,7 @@
 	case PIPES_LOCK:           return "PIPES";
 	case START_LOCK:           return "START";
 	case TLSKEYS_REF_LOCK:     return "TLSKEYS_REF";
+	case PENDCONN_LOCK:        return "PENDCONN";
 	case LOCK_LABELS:          break; /* keep compiler happy */
 	};
 	/* only way to come here is consecutive to an internal bug */