diff --git a/trunk/PKGBUILD b/trunk/PKGBUILD
index 093087b..6cc8f82 100644
--- a/trunk/PKGBUILD
+++ b/trunk/PKGBUILD
@@ -21,6 +21,8 @@ validpgpkeys+=('1629C061B3DDE7EB4AE34B81021DB8B44E4A8645') # HandBrake Team <dev
 
 prepare() {
   cd "$srcdir/HandBrake-$pkgver"
+  sed -i 's/FFMPEG.CONFIGURE.extra = /FFMPEG.CONFIGURE.extra = --disable-inline-asm /' contrib/ffmpeg/module.defs
+  sed -i 's/-Denable_avx512=false/-Denable_avx512=false -Denable_asm=false/' contrib/libdav1d/module.defs
 }
 
 build() {