diff --git a/src/plugins/qmldesigner/designercore/metainfo/metainforeader.cpp b/src/plugins/qmldesigner/designercore/metainfo/metainforeader.cpp
index 7c4e1130725..c9ae1ef0d0c 100644
--- a/src/plugins/qmldesigner/designercore/metainfo/metainforeader.cpp
+++ b/src/plugins/qmldesigner/designercore/metainfo/metainforeader.cpp
@@ -26,6 +26,8 @@
 #include "metainforeader.h"
 #include "metainfo.h"
 
+#include <utils/algorithm.h>
+
 #include <QString>
 #include <QFileInfo>
 #include <QDebug>
@@ -233,7 +235,7 @@ void MetaInfoReader::readImportsProperty(const QString &name, const QVariant &va
     } else if ((name == "priorityImports" || name == "showTagsForImports") && !values.isEmpty()) {
         // Flow tags are no longer shown, but the old property is still supported for prioritizing
         // imports to keep compatibility with old metainfo files.
-        m_metaInfo.itemLibraryInfo()->addPriorityImports(values.toSet());
+        m_metaInfo.itemLibraryInfo()->addPriorityImports(Utils::toSet(values));
     } else {
         addError(tr("Unknown property for Imports %1").arg(name), currentSourceLocation());
         setParserState(Error);