diff --git a/libavcodec/vdpau.h b/libavcodec/vdpau.h
index eaa917da8f..a8fa4d3877 100644
--- a/libavcodec/vdpau.h
+++ b/libavcodec/vdpau.h
@@ -70,9 +70,9 @@ struct vdpau_render_state {
 
     /** picture parameter information for all supported codecs */
     union VdpPictureInfo {
-        VdpPictureInfoH264     h264;
-        VdpPictureInfoMPEG1Or2 mpeg;
-        VdpPictureInfoVC1       vc1;
+        VdpPictureInfoH264        h264;
+        VdpPictureInfoMPEG1Or2    mpeg;
+        VdpPictureInfoVC1          vc1;
         VdpPictureInfoMPEG4Part2 mpeg4;
     } info;