diff --git a/smb/wsdiscoverer.cpp b/smb/wsdiscoverer.cpp
--- a/smb/wsdiscoverer.cpp
+++ b/smb/wsdiscoverer.cpp
@@ -271,7 +271,7 @@
         return;
     }
 
-    PBSDResolver *resolver = new PBSDResolver(addr, service->endpointReference());
+    PBSDResolver *resolver = new PBSDResolver(addr, service->endpointReference(), this);
     connect(resolver, &PBSDResolver::resolved, this, [this](Discovery::Ptr discovery) {
         ++m_resolvedCount;
         emit newDiscovery(discovery);