diff --git a/smb/discovery.h b/smb/discovery.h
--- a/smb/discovery.h
+++ b/smb/discovery.h
@@ -31,6 +31,7 @@
 
     Discovery();
     virtual ~Discovery();
+    virtual QString udsName() const = 0;
     virtual KIO::UDSEntry toEntry() const = 0;
 };
 
diff --git a/smb/dnssddiscoverer.h b/smb/dnssddiscoverer.h
--- a/smb/dnssddiscoverer.h
+++ b/smb/dnssddiscoverer.h
@@ -32,6 +32,7 @@
 {
 public:
     DNSSDDiscovery(KDNSSD::RemoteService::Ptr service);
+    QString udsName() const override;
     KIO::UDSEntry toEntry() const override;
 
 private:
diff --git a/smb/dnssddiscoverer.cpp b/smb/dnssddiscoverer.cpp
--- a/smb/dnssddiscoverer.cpp
+++ b/smb/dnssddiscoverer.cpp
@@ -26,10 +26,15 @@
 {
 }
 
+QString DNSSDDiscovery::udsName() const
+{
+    return m_service->serviceName();
+}
+
 KIO::UDSEntry DNSSDDiscovery::toEntry() const
 {
     KIO::UDSEntry entry;
-    entry.fastInsert(KIO::UDSEntry::UDS_NAME, m_service->serviceName());
+    entry.fastInsert(KIO::UDSEntry::UDS_NAME, udsName());
 
     entry.fastInsert(KIO::UDSEntry::UDS_FILE_TYPE, S_IFDIR);
     entry.fastInsert(KIO::UDSEntry::UDS_ACCESS, (S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH));
diff --git a/smb/kio_smb_browse.cpp b/smb/kio_smb_browse.cpp
--- a/smb/kio_smb_browse.cpp
+++ b/smb/kio_smb_browse.cpp
@@ -509,6 +509,7 @@
             QEventLoop e;
 
             UDSEntryList list;
+            QStringList discoveredNames;
 
             const auto flushEntries = [this, &list]() {
                 if (list.isEmpty()) {
@@ -538,7 +539,13 @@
 
             const QList<Discoverer *> discoverers {&d, &w};
 
-            auto appendDiscovery = [&](const Discovery::Ptr &discovery) { list.append(discovery->toEntry()); };
+            auto appendDiscovery = [&](const Discovery::Ptr &discovery) {
+                if (discoveredNames.contains(discovery->udsName())) {
+                    return;
+                }
+                discoveredNames << discovery->udsName();
+                list.append(discovery->toEntry());
+            };
 
             auto maybeFinished = [&] { // finishes if all discoveries finished
                 bool allFinished = true;
diff --git a/smb/wsdiscoverer.h b/smb/wsdiscoverer.h
--- a/smb/wsdiscoverer.h
+++ b/smb/wsdiscoverer.h
@@ -41,7 +41,7 @@
 
 public:
     WSDiscovery(const QString &computer, const QString &remote);
-
+    QString udsName() const override;
     KIO::UDSEntry toEntry() const override;
 };
 
diff --git a/smb/wsdiscoverer.cpp b/smb/wsdiscoverer.cpp
--- a/smb/wsdiscoverer.cpp
+++ b/smb/wsdiscoverer.cpp
@@ -295,10 +295,15 @@
 {
 }
 
+QString WSDiscovery::udsName() const
+{
+    return m_computer;
+}
+
 KIO::UDSEntry WSDiscovery::toEntry() const
 {
     KIO::UDSEntry entry;
-    entry.fastInsert(KIO::UDSEntry::UDS_NAME, m_computer);
+    entry.fastInsert(KIO::UDSEntry::UDS_NAME, udsName());
 
     entry.fastInsert(KIO::UDSEntry::UDS_FILE_TYPE, S_IFDIR);
     entry.fastInsert(KIO::UDSEntry::UDS_ACCESS, (S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH));