diff --git a/src/tools/qtwaylandscanner/qtwaylandscanner.cpp b/src/tools/qtwaylandscanner/qtwaylandscanner.cpp
index 6d602ad08df..131c5ca7de0 100644
--- a/src/tools/qtwaylandscanner/qtwaylandscanner.cpp
+++ b/src/tools/qtwaylandscanner/qtwaylandscanner.cpp
@@ -370,7 +370,6 @@ void process(QXmlStreamReader &xml, const QByteArray &headerPath, const QByteArr
         printf("#include <QByteArray>\n");
         printf("#include <QMultiMap>\n");
         printf("#include <QString>\n");
-        printf("\n");
 
         printf("\n");
         printf("#ifndef WAYLAND_VERSION_CHECK\n");
@@ -382,9 +381,6 @@ void process(QXmlStreamReader &xml, const QByteArray &headerPath, const QByteArr
 
         printf("\n");
         printf("QT_BEGIN_NAMESPACE\n");
-        printf("\n");
-        printf("class QWaylandExtensionContainer;\n");
-        printf("\n");
         QByteArray serverExport;
         if (headerPath.size()) {
             serverExport = QByteArray("Q_WAYLAND_SERVER_") + preProcessorProtocolName + "_EXPORT";
@@ -533,7 +529,6 @@ void process(QXmlStreamReader &xml, const QByteArray &headerPath, const QByteArr
             printf("#include \"qwayland-server-%s.h\"\n", QByteArray(protocolName).replace('_', '-').constData());
         else
             printf("#include <%s/qwayland-server-%s.h>\n", headerPath.constData(), QByteArray(protocolName).replace('_', '-').constData());
-        printf("#include <QtCompositor/QWaylandExtension>\n");
         printf("\n");
         printf("QT_BEGIN_NAMESPACE\n");
         printf("\n");