diff --git a/configure.ac b/configure.ac
index 624bbaf4f7..21acb75687 100644
--- a/configure.ac
+++ b/configure.ac
@@ -176,7 +176,8 @@ AC_CHECK_DECLS([OMX_VIDEO_CodingVP8],
     HAVE_VP8=yes
   ], [
     HAVE_VP8=no
-  ], [[#include <OMX_Video.h>]])
+  ], [[#include <OMX_Video.h>
+       #include <OMX_VideoExt.h>]])
 AM_CONDITIONAL(HAVE_VP8, test "x$HAVE_VP8" = "xyes")
 
 AC_CHECK_DECLS([OMX_VIDEO_CodingTheora],
diff --git a/omx/gstomxvp8dec.h b/omx/gstomxvp8dec.h
index f99f4cebcb..5648ba38a8 100644
--- a/omx/gstomxvp8dec.h
+++ b/omx/gstomxvp8dec.h
@@ -23,6 +23,7 @@
 
 #include <gst/gst.h>
 #include "gstomxvideodec.h"
+#include <OMX_VideoExt.h>
 
 G_BEGIN_DECLS