diff --git a/src/plugins/qmldesigner/components/pluginmanager/iplugin.h b/src/plugins/qmldesigner/components/pluginmanager/iplugin.h
index fef22b3b156d2be70ef28eb50c1b0b5009a08acf..23b41286f9e9f5a48e2a0e7dc70447e640394c90 100644
--- a/src/plugins/qmldesigner/components/pluginmanager/iplugin.h
+++ b/src/plugins/qmldesigner/components/pluginmanager/iplugin.h
@@ -32,7 +32,7 @@
 
 #include <QObject>
 
-#define QMLDESIGNER_PLUGIN_INTERFACE "com.Nokia.QmlDesigner.IPlugin.v10"
+#define QMLDESIGNER_PLUGIN_INTERFACE "com.Digia.QmlDesigner.IPlugin.v10"
 
 namespace QmlDesigner {
 
diff --git a/src/plugins/qmldesigner/designercore/include/iwidgetplugin.h b/src/plugins/qmldesigner/designercore/include/iwidgetplugin.h
index 40af36daf957f937c4ac4243abcf2831044863f7..6cfbfbcfae4ae85ac8d99ff718f3455dfbc08471 100644
--- a/src/plugins/qmldesigner/designercore/include/iwidgetplugin.h
+++ b/src/plugins/qmldesigner/designercore/include/iwidgetplugin.h
@@ -32,7 +32,7 @@
 
 #include <QObject>
 
-#define QMLDESIGNER_WIDGETPLUGIN_INTERFACE "com.Nokia.QmlDesigner.IWidgetPlugin.v10"
+#define QMLDESIGNER_WIDGETPLUGIN_INTERFACE "com.Digia.QmlDesigner.IWidgetPlugin.v10"
 
 namespace QmlDesigner {