diff --git a/gstreamer1-libav.spec b/gstreamer1-libav.spec
index 1c4ebe6..cc6cbae 100644
--- a/gstreamer1-libav.spec
+++ b/gstreamer1-libav.spec
@@ -15,10 +15,6 @@ BuildRequires:  bzip2-devel
 BuildRequires:  zlib-devel
 BuildRequires:  ffmpeg-devel
 
-%ifarch %{ix86} x86_64
-BuildRequires:  yasm
-%endif
-
 %description
 GStreamer is a streaming media framework, based on graphs of filters which
 operate on media data. Applications using this library can do anything