diff --git a/src/platformsupport/eglconvenience/qeglplatformcontext_p.h b/src/platformsupport/eglconvenience/qeglplatformcontext_p.h
index c6d2fdec92..c9cb931449 100644
--- a/src/platformsupport/eglconvenience/qeglplatformcontext_p.h
+++ b/src/platformsupport/eglconvenience/qeglplatformcontext_p.h
@@ -45,6 +45,7 @@
 // We mean it.
 //
 
+#include <QtCore/qtextstream.h>
 #include <qpa/qplatformwindow.h>
 #include <qpa/qplatformopenglcontext.h>
 #include <QtCore/QVariant>
diff --git a/src/platformsupport/eglconvenience/qeglplatformscreen_p.h b/src/platformsupport/eglconvenience/qeglplatformscreen_p.h
index e9d3363a66..c2983ea45e 100644
--- a/src/platformsupport/eglconvenience/qeglplatformscreen_p.h
+++ b/src/platformsupport/eglconvenience/qeglplatformscreen_p.h
@@ -46,6 +46,7 @@
 //
 
 #include <QtCore/QList>
+#include <QtCore/qtextstream.h>
 #include <qpa/qplatformscreen.h>
 #include <EGL/egl.h>