diff --git a/src/plugins/coreplugin/locator/urllocatorfilter.cpp b/src/plugins/coreplugin/locator/urllocatorfilter.cpp
index f2d22ee9083..d00eb7a21fe 100644
--- a/src/plugins/coreplugin/locator/urllocatorfilter.cpp
+++ b/src/plugins/coreplugin/locator/urllocatorfilter.cpp
@@ -16,7 +16,6 @@
 #include <QLabel>
 #include <QLineEdit>
 #include <QListWidget>
-#include <QMutexLocker>
 #include <QPushButton>
 
 using namespace Utils;
@@ -163,8 +162,6 @@ UrlLocatorFilter::UrlLocatorFilter(const QString &displayName, Id id)
     setDefaultIncludedByDefault(false);
 }
 
-UrlLocatorFilter::~UrlLocatorFilter() = default;
-
 LocatorMatcherTasks UrlLocatorFilter::matchers()
 {
     using namespace Tasking;
@@ -191,28 +188,6 @@ LocatorMatcherTasks UrlLocatorFilter::matchers()
     return {{Sync(onSetup), storage}};
 }
 
-QList<Core::LocatorFilterEntry> UrlLocatorFilter::matchesFor(
-    QFutureInterface<Core::LocatorFilterEntry> &future, const QString &entry)
-{
-    QList<Core::LocatorFilterEntry> entries;
-    const QStringList urls = remoteUrls();
-    for (const QString &url : urls) {
-        if (future.isCanceled())
-            break;
-        const QString name = url.arg(entry);
-        Core::LocatorFilterEntry filterEntry;
-        filterEntry.displayName = name;
-        filterEntry.acceptor = [name] {
-            if (!name.isEmpty())
-                QDesktopServices::openUrl(name);
-            return AcceptResult();
-        };
-        filterEntry.highlightInfo = {int(name.lastIndexOf(entry)), int(entry.length())};
-        entries.append(filterEntry);
-    }
-    return entries;
-}
-
 const char kDisplayNameKey[] = "displayName";
 const char kRemoteUrlsKey[] = "remoteUrls";
 
@@ -266,7 +241,6 @@ bool UrlLocatorFilter::openConfigDialog(QWidget *parent, bool &needsRefresh)
     Q_UNUSED(needsRefresh)
     Internal::UrlFilterOptions optionsDialog(this, parent);
     if (optionsDialog.exec() == QDialog::Accepted) {
-        QMutexLocker lock(&m_mutex);
         m_remoteUrls.clear();
         setIncludedByDefault(optionsDialog.includeByDefault->isChecked());
         setShortcutString(optionsDialog.shortcutEdit->text().trimmed());
@@ -285,20 +259,4 @@ void UrlLocatorFilter::addDefaultUrl(const QString &urlTemplate)
     m_defaultUrls.append(urlTemplate);
 }
 
-QStringList UrlLocatorFilter::remoteUrls() const
-{
-    QMutexLocker lock(&m_mutex);
-    return m_remoteUrls;
-}
-
-void UrlLocatorFilter::setIsCustomFilter(bool value)
-{
-    m_isCustomFilter = value;
-}
-
-bool UrlLocatorFilter::isCustomFilter() const
-{
-    return m_isCustomFilter;
-}
-
 } // namespace Core
diff --git a/src/plugins/coreplugin/locator/urllocatorfilter.h b/src/plugins/coreplugin/locator/urllocatorfilter.h
index dbd4bef45b7..57f652aeca1 100644
--- a/src/plugins/coreplugin/locator/urllocatorfilter.h
+++ b/src/plugins/coreplugin/locator/urllocatorfilter.h
@@ -8,7 +8,6 @@
 #include <coreplugin/core_global.h>
 
 #include <QDialog>
-#include <QMutex>
 
 QT_BEGIN_NAMESPACE
 class QCheckBox;
@@ -21,23 +20,18 @@ namespace Core {
 
 class CORE_EXPORT UrlLocatorFilter final : public Core::ILocatorFilter
 {
-    Q_OBJECT
 public:
     UrlLocatorFilter(Utils::Id id);
     UrlLocatorFilter(const QString &displayName, Utils::Id id);
-    ~UrlLocatorFilter() final;
 
-    // ILocatorFilter
-    QList<Core::LocatorFilterEntry> matchesFor(QFutureInterface<Core::LocatorFilterEntry> &future,
-                                               const QString &entry) override;
-    void restoreState(const QByteArray &state) override;
-    bool openConfigDialog(QWidget *parent, bool &needsRefresh) override;
+    void restoreState(const QByteArray &state) final;
+    bool openConfigDialog(QWidget *parent, bool &needsRefresh) final;
 
     void addDefaultUrl(const QString &urlTemplate);
-    QStringList remoteUrls() const;
+    QStringList remoteUrls() const { return m_remoteUrls; }
 
-    void setIsCustomFilter(bool value);
-    bool isCustomFilter() const;
+    void setIsCustomFilter(bool value) { m_isCustomFilter = value; }
+    bool isCustomFilter() const { return m_isCustomFilter; }
 
 protected:
     void saveState(QJsonObject &object) const final;
@@ -50,7 +44,6 @@ private:
     QStringList m_defaultUrls;
     QStringList m_remoteUrls;
     bool m_isCustomFilter = false;
-    mutable QMutex m_mutex;
 };
 
 namespace Internal {
@@ -81,5 +74,4 @@ private:
 };
 
 } // namespace Internal
-
 } // namespace Core