diff --git a/dom/media/systemservices/MediaParent.cpp b/dom/media/systemservices/MediaParent.cpp
index 40b3c8b29a0f..77ddc1840d9e 100644
--- a/dom/media/systemservices/MediaParent.cpp
+++ b/dom/media/systemservices/MediaParent.cpp
@@ -15,8 +15,9 @@
 #include "nsThreadUtils.h"
 #include "nsNetCID.h"
 #include "nsNetUtil.h"
-#include "nsIOutputStream.h"
+#include "nsIInputStream.h"
 #include "nsILineInputStream.h"
+#include "nsIOutputStream.h"
 #include "nsISafeOutputStream.h"
 #include "nsAppDirectoryServiceDefs.h"
 #include "nsISupportsImpl.h"