diff --git a/src/plugins/qmlprojectmanager/buildsystem/qmlbuildsystem.cpp b/src/plugins/qmlprojectmanager/buildsystem/qmlbuildsystem.cpp
index 6184c9f4816..869e5b89c74 100644
--- a/src/plugins/qmlprojectmanager/buildsystem/qmlbuildsystem.cpp
+++ b/src/plugins/qmlprojectmanager/buildsystem/qmlbuildsystem.cpp
@@ -141,6 +141,7 @@ void QmlBuildSystem::refresh(RefreshOptions options)
         break;
     case RefreshOptions::Project:
         initProjectItem();
+        [[fallthrough]];
     case RefreshOptions::Files:
         parseProjectFiles();
     }