diff --git a/src/plugins/qmldesigner/designercore/projectstorage/projectstorageupdater.cpp b/src/plugins/qmldesigner/designercore/projectstorage/projectstorageupdater.cpp
index 48b29793866..fddc6272d13 100644
--- a/src/plugins/qmldesigner/designercore/projectstorage/projectstorageupdater.cpp
+++ b/src/plugins/qmldesigner/designercore/projectstorage/projectstorageupdater.cpp
@@ -315,6 +315,8 @@ void ProjectStorageUpdater::updateDirectories(const QStringList &directories,
 void ProjectStorageUpdater::pathsWithIdsChanged([[maybe_unused]] const std::vector<IdPaths> &idPaths)
 {}
 
+void ProjectStorageUpdater::pathsChanged(const SourceIds &) {}
+
 void ProjectStorageUpdater::parseTypeInfos(const QStringList &typeInfos,
                                            const QList<QmlDirParser::Import> &qmldirDependencies,
                                            const QList<QmlDirParser::Import> &qmldirImports,
diff --git a/src/plugins/qmldesigner/designercore/projectstorage/projectstorageupdater.h b/src/plugins/qmldesigner/designercore/projectstorage/projectstorageupdater.h
index 80100c636ed..33d0f99e32f 100644
--- a/src/plugins/qmldesigner/designercore/projectstorage/projectstorageupdater.h
+++ b/src/plugins/qmldesigner/designercore/projectstorage/projectstorageupdater.h
@@ -6,6 +6,7 @@
 #include "filestatus.h"
 #include "nonlockingmutex.h"
 #include "projectstorageids.h"
+#include "projectstoragepathwatchernotifierinterface.h"
 #include "projectstoragepathwatchertypes.h"
 #include "projectstoragetypes.h"
 
@@ -30,7 +31,7 @@ class ProjectStorage;
 class QmlDocumentParserInterface;
 class QmlTypesParserInterface;
 
-class ProjectStorageUpdater
+class ProjectStorageUpdater : public ProjectStoragePathWatcherNotifierInterface
 {
 public:
     using PathCache = SourcePathCache<ProjectStorage<Sqlite::Database>, NonLockingMutex>;
@@ -50,7 +51,8 @@ public:
     {}
 
     void update(QStringList directories, QStringList qmlTypesPaths);
-    void pathsWithIdsChanged(const std::vector<IdPaths> &idPaths);
+    void pathsWithIdsChanged(const std::vector<IdPaths> &idPaths) override;
+    void pathsChanged(const SourceIds &filePathIds) override;
 
     struct Component
     {