diff --git a/src/plugins/qmljstools/qmljsfunctionfilter.cpp b/src/plugins/qmljstools/qmljsfunctionfilter.cpp
index b5f37e4c105..293e8962f48 100644
--- a/src/plugins/qmljstools/qmljsfunctionfilter.cpp
+++ b/src/plugins/qmljstools/qmljsfunctionfilter.cpp
@@ -18,9 +18,8 @@ using namespace Utils;
 
 Q_DECLARE_METATYPE(LocatorData::Entry)
 
-FunctionFilter::FunctionFilter(LocatorData *data, QObject *parent)
-    : ILocatorFilter(parent)
-    , m_data(data)
+QmlJSFunctionsFilter::QmlJSFunctionsFilter(LocatorData *data)
+    : m_data(data)
 {
     setId("Functions");
     setDisplayName(Tr::tr("QML Functions"));
@@ -76,7 +75,7 @@ static void matches(QPromise<void> &promise, const LocatorStorage &storage,
                                          LocatorFilterEntries()));
 }
 
-LocatorMatcherTasks FunctionFilter::matchers()
+LocatorMatcherTasks QmlJSFunctionsFilter::matchers()
 {
     using namespace Tasking;
 
@@ -89,47 +88,3 @@ LocatorMatcherTasks FunctionFilter::matchers()
 
     return {{AsyncTask<void>(onSetup), storage}};
 }
-
-QList<LocatorFilterEntry> FunctionFilter::matchesFor(QFutureInterface<LocatorFilterEntry> &future,
-                                                     const QString &entry)
-{
-    QList<LocatorFilterEntry> entries[int(MatchLevel::Count)];
-    const Qt::CaseSensitivity caseSensitivityForPrefix = caseSensitivity(entry);
-
-    const QRegularExpression regexp = createRegExp(entry);
-    if (!regexp.isValid())
-        return {};
-
-    const QHash<Utils::FilePath, QList<LocatorData::Entry>> locatorEntries = m_data->entries();
-    for (const QList<LocatorData::Entry> &items : locatorEntries) {
-        if (future.isCanceled())
-            break;
-
-        for (const LocatorData::Entry &info : items) {
-            if (info.type != LocatorData::Function)
-                continue;
-
-            const QRegularExpressionMatch match = regexp.match(info.symbolName);
-            if (match.hasMatch()) {
-                LocatorFilterEntry filterEntry;
-                filterEntry.displayName = info.displayName;
-                filterEntry.linkForEditor = {info.fileName, info.line, info.column};
-                filterEntry.extraInfo = info.extraInfo;
-                filterEntry.highlightInfo = highlightInfo(match);
-
-                if (filterEntry.displayName.startsWith(entry, caseSensitivityForPrefix))
-                    entries[int(MatchLevel::Best)].append(filterEntry);
-                else if (filterEntry.displayName.contains(entry, caseSensitivityForPrefix))
-                    entries[int(MatchLevel::Better)].append(filterEntry);
-                else
-                    entries[int(MatchLevel::Good)].append(filterEntry);
-            }
-        }
-    }
-
-    for (auto &entry : entries) {
-        if (entry.size() < 1000)
-            Utils::sort(entry, LocatorFilterEntry::compareLexigraphically);
-    }
-    return std::accumulate(std::begin(entries), std::end(entries), QList<LocatorFilterEntry>());
-}
diff --git a/src/plugins/qmljstools/qmljsfunctionfilter.h b/src/plugins/qmljstools/qmljsfunctionfilter.h
index 71b3d0b5dd6..3775259fb27 100644
--- a/src/plugins/qmljstools/qmljsfunctionfilter.h
+++ b/src/plugins/qmljstools/qmljsfunctionfilter.h
@@ -5,25 +5,19 @@
 
 #include <coreplugin/locator/ilocatorfilter.h>
 
-namespace QmlJSTools {
-namespace Internal {
+namespace QmlJSTools::Internal {
 
 class LocatorData;
 
-class FunctionFilter : public Core::ILocatorFilter
+class QmlJSFunctionsFilter : public Core::ILocatorFilter
 {
-    Q_OBJECT
-
 public:
-    explicit FunctionFilter(LocatorData *data, QObject *parent = nullptr);
+    QmlJSFunctionsFilter(LocatorData *data);
 
-    QList<Core::LocatorFilterEntry> matchesFor(QFutureInterface<Core::LocatorFilterEntry> &future,
-                                               const QString &entry) override;
 private:
     Core::LocatorMatcherTasks matchers() final;
 
     LocatorData *m_data = nullptr;
 };
 
-} // namespace Internal
-} // namespace QmlJSTools
+} // namespace QmlJSTools::Internal
diff --git a/src/plugins/qmljstools/qmljstoolsplugin.cpp b/src/plugins/qmljstools/qmljstoolsplugin.cpp
index 574c73190b5..88c72b29e64 100644
--- a/src/plugins/qmljstools/qmljstoolsplugin.cpp
+++ b/src/plugins/qmljstools/qmljstoolsplugin.cpp
@@ -38,7 +38,7 @@ public:
     QAction resetCodeModelAction{Tr::tr("Reset Code Model"), nullptr};
 
     LocatorData locatorData;
-    FunctionFilter functionFilter{&locatorData};
+    QmlJSFunctionsFilter functionsFilter{&locatorData};
     QmlJSCodeStyleSettingsPage codeStyleSettingsPage;
     BasicBundleProvider basicBundleProvider;
 };