diff --git a/media-video/libav/metadata.xml b/media-video/libav/metadata.xml
index 7d5050333ab7d..7c69ef33d6425 100644
--- a/media-video/libav/metadata.xml
+++ b/media-video/libav/metadata.xml
@@ -30,7 +30,7 @@
 	<flag name="tools">Build and install small tools like aviocat, cws2fws, graph2dot, ismindex, qt-faststart.</flag>
 	<flag name="twolame">Enable MP2 encoding via <pkg>media-sound/twolame</pkg> as an alternative to the internal encoder</flag>
 	<flag name="vis"> Adds support for SIMD optimizations for UltraSPARC processors.</flag>
-	<flag name="vpx">Enable vp8 encoding support using <pkg>libvpx</pkg>.</flag>
+	<flag name="vpx">Enable vp8 encoding support using <pkg>media-libs/libvpx</pkg>.</flag>
 	<flag name="webp">Enable WebP encoding with <pkg>media-libs/libwebp</pkg>.</flag>
 	<flag name="x265">Enable HEVC encoding with <pkg>media-libs/x265</pkg>.</flag>
 </use>