diff --git a/src/imports/location/location.cpp b/src/imports/location/location.cpp
index b42933f0013fbb2d0a53bdd6ce2143ffd2a815e2..6405313bb91d5c70e8d95e4cabcd287201f275a1 100644
--- a/src/imports/location/location.cpp
+++ b/src/imports/location/location.cpp
@@ -83,7 +83,7 @@ class QtLocationDeclarativeModule: public QQmlExtensionPlugin
 {
     Q_OBJECT
 
-    Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QQmlExtensionInterface/1.0"
+    Q_PLUGIN_METADATA(IID QQmlExtensionInterface_iid
                       FILE "plugin.json")
 
 public:
diff --git a/src/imports/positioning/positioning.cpp b/src/imports/positioning/positioning.cpp
index 5137da2226942abe7bf18aaa2937778a65fea644..4c54c21188ed055ea5b63fbb3dfe12bdef5406bf 100644
--- a/src/imports/positioning/positioning.cpp
+++ b/src/imports/positioning/positioning.cpp
@@ -506,7 +506,7 @@ class QtPositioningDeclarativeModule: public QQmlExtensionPlugin
 {
     Q_OBJECT
 
-    Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QQmlExtensionInterface/1.0"
+    Q_PLUGIN_METADATA(IID QQmlExtensionInterface_iid
                       FILE "plugin.json")
 
 public:
diff --git a/tests/plugins/declarativetestplugin/locationtest.cpp b/tests/plugins/declarativetestplugin/locationtest.cpp
index f0389d904d2f929145829ffe6818273ffd018764..44e74e8618f5fc473c63026c8db2a674cb3ef79a 100644
--- a/tests/plugins/declarativetestplugin/locationtest.cpp
+++ b/tests/plugins/declarativetestplugin/locationtest.cpp
@@ -48,7 +48,7 @@ static QObject *helper_factory(QQmlEngine *engine, QJSEngine *scriptEngine)
 class QLocationDeclarativeTestModule: public QQmlExtensionPlugin
 {
     Q_OBJECT
-    Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QQmlExtensionInterface/1.0")
+    Q_PLUGIN_METADATA(IID QQmlExtensionInterface_iid)
 public:
     virtual void registerTypes(const char* uri)
     {