diff --git a/src/plugins/qmldesigner/designercore/projectstorage/modulescanner.cpp b/src/plugins/qmldesigner/designercore/projectstorage/modulescanner.cpp
index 7a283389581..12cded6650d 100644
--- a/src/plugins/qmldesigner/designercore/projectstorage/modulescanner.cpp
+++ b/src/plugins/qmldesigner/designercore/projectstorage/modulescanner.cpp
@@ -36,7 +36,6 @@ QString createVersion(const QMultiHash<QString, QQmlDirParser::Component> &compo
 
     return {};
 }
-#endif
 
 constexpr auto coreModules = std::make_tuple(QStringView{u"QtQuick"},
                                              QStringView{u"QtQuick.Controls"},
@@ -58,6 +57,7 @@ QString createCoreVersion(QStringView moduleName, ExternalDependenciesInterface
     return {};
 }
 
+#endif
 } // namespace
 
 void ModuleScanner::scan(const QStringList &modulePaths)
diff --git a/src/plugins/qmldesigner/designercore/projectstorage/modulescanner.h b/src/plugins/qmldesigner/designercore/projectstorage/modulescanner.h
index 64b672de8e3..f450192087f 100644
--- a/src/plugins/qmldesigner/designercore/projectstorage/modulescanner.h
+++ b/src/plugins/qmldesigner/designercore/projectstorage/modulescanner.h
@@ -21,7 +21,7 @@ public:
 
     ModuleScanner([[maybe_unused]] SkipFunction skip,
                   [[maybe_unused]] VersionScanning versionScanning,
-                  ExternalDependenciesInterface &externalDependencies)
+                  [[maybe_unused]] ExternalDependenciesInterface &externalDependencies)
 #ifdef QDS_HAS_QMLPRIVATE
         : m_skip{std::move(skip)}
         , m_versionScanning{versionScanning}