diff --git a/media-libs/gst_libav/gst_libav-1.14.2.recipe b/media-libs/gst_libav/gst_libav-1.14.2.recipe
index bf02fe063..3c19da9e5 100644
--- a/media-libs/gst_libav/gst_libav-1.14.2.recipe
+++ b/media-libs/gst_libav/gst_libav-1.14.2.recipe
@@ -6,7 +6,7 @@ HOMEPAGE="https://gstreamer.freedesktop.org/"
 COPYRIGHT="Erik Walthinsen"
 LICENSE="GNU LGPL v2
 	GNU GPL v2"
-REVISION="2"
+REVISION="3"
 SOURCE_URI="https://gstreamer.freedesktop.org/src/gst-libav/gst-libav-$portVersion.tar.xz"
 CHECKSUM_SHA256="8a351c39c5cfc2bbd31ca434ec4a290a730a26efbdea962fdd8306dce5c576de"
 SOURCE_DIR="gst-libav-$portVersion"
@@ -64,13 +64,13 @@ BUILD_PREREQUIRES="
 	cmd:pkg_config$secondaryArchSuffix
 	cmd:python
 	cmd:which
-	cmd:yasm
 	"
 
 BUILD()
 {
 	cd $sourceDir
-	./configure --enable-orc --enable-gpl
+	./configure --enable-orc --enable-gpl \
+		--with-libav-extra-configure="--disable-mmx --disable-asm"
 	make $jobArgs
 }