diff --git a/src/plugins/qmldesigner/designercore/include/import.h b/src/plugins/qmldesigner/designercore/include/import.h
index 0e366527f1f..f0a5b8e7700 100644
--- a/src/plugins/qmldesigner/designercore/include/import.h
+++ b/src/plugins/qmldesigner/designercore/include/import.h
@@ -45,7 +45,7 @@ public:
 class QMLDESIGNERCORE_EXPORT Import
 {
 public:
-    Import();
+    Import() = default;
 
     static Import createLibraryImport(const QString &url, const QString &version = QString(), const QString &alias = QString(), const QStringList &importPaths = QStringList());
     static Import createFileImport(const QString &file, const QString &version = QString(), const QString &alias = QString(), const QStringList &importPaths = QStringList());
diff --git a/src/plugins/qmldesigner/designercore/model/import.cpp b/src/plugins/qmldesigner/designercore/model/import.cpp
index 7d8e52c93e1..54b18810437 100644
--- a/src/plugins/qmldesigner/designercore/model/import.cpp
+++ b/src/plugins/qmldesigner/designercore/model/import.cpp
@@ -9,8 +9,6 @@
 
 namespace QmlDesigner {
 
-Import::Import() = default;
-
 Import Import::createLibraryImport(const QString &url, const QString &version, const QString &alias, const QStringList &importPaths)
 {
     return Import(url, QString(), version, alias, importPaths);