diff --git a/src/gui/vulkan/qvulkaninstance.h b/src/gui/vulkan/qvulkaninstance.h
index ada297be430..57459e458cd 100644
--- a/src/gui/vulkan/qvulkaninstance.h
+++ b/src/gui/vulkan/qvulkaninstance.h
@@ -42,6 +42,10 @@
 
 #include <QtGui/qtguiglobal.h>
 
+#if 0
+#pragma qt_no_master_include
+#endif
+
 #if QT_CONFIG(vulkan) || defined(Q_CLANG_QDOC)
 
 #ifndef VK_NO_PROTOTYPES
diff --git a/src/gui/vulkan/qvulkanwindow.h b/src/gui/vulkan/qvulkanwindow.h
index 65249ecbfc9..927c81042fe 100644
--- a/src/gui/vulkan/qvulkanwindow.h
+++ b/src/gui/vulkan/qvulkanwindow.h
@@ -42,6 +42,10 @@
 
 #include <QtGui/qtguiglobal.h>
 
+#if 0
+#pragma qt_no_master_include
+#endif
+
 #if QT_CONFIG(vulkan) || defined(Q_CLANG_QDOC)
 
 #include <QtGui/qvulkaninstance.h>