diff --git a/src/micro.c b/src/micro.c
index 86a572739..b61c3776a 100644
--- a/src/micro.c
+++ b/src/micro.c
@@ -381,11 +381,11 @@ _retain_service(microService *m)
     if (m == NULL)
         return;
 
-    _lock_service(m);
+    // _lock_service(m);
 
     ++(m->refs);
 
-    _unlock_service(m);
+    // _unlock_service(m);
 }
 
 static void
diff --git a/src/nats.c b/src/nats.c
index a8305cd2e..1c2973d63 100644
--- a/src/nats.c
+++ b/src/nats.c
@@ -286,7 +286,7 @@ _freeAsyncCbs(void)
 {
     natsLibAsyncCbs *cbs = &(gLib.asyncCbs);
 
-    // natsThread_Destroy(cbs->thread);
+    natsThread_Destroy(cbs->thread);
     natsCondition_Destroy(cbs->cond);
     natsMutex_Destroy(cbs->lock);
 }