diff --git a/extra/ffmpeg/PKGBUILD b/extra/ffmpeg/PKGBUILD
index e3cce5e2e..900791b88 100644
--- a/extra/ffmpeg/PKGBUILD
+++ b/extra/ffmpeg/PKGBUILD
@@ -13,7 +13,7 @@
 
 pkgname=ffmpeg
 pkgver=4.2.3
-pkgrel=2
+pkgrel=4
 epoch=1
 pkgdesc='Complete solution to record, convert and stream audio and video'
 arch=(x86_64)
@@ -75,7 +75,10 @@ makedepends=(
   ladspa
   nasm
 )
-optdepends=('ladspa: LADSPA filters')
+optdepends=(
+  'avisynthplus: AviSynthPlus support'
+  'ladspa: LADSPA filters'
+)
 provides=(
   libavcodec.so
   libavdevice.so
@@ -86,8 +89,10 @@ provides=(
   libswresample.so
   libswscale.so
 )
-source=(git+https://git.ffmpeg.org/ffmpeg.git#tag=d3b963cc41824a3c5b2758ac896fb23e20a87875
-        vmaf-model-path.patch)
+source=(
+  git+https://git.ffmpeg.org/ffmpeg.git#tag=d3b963cc41824a3c5b2758ac896fb23e20a87875
+  vmaf-model-path.patch
+)
 sha256sums=(
   SKIP
   8dff51f84a5f7460f8893f0514812f5d2bd668c3276ef7ab7713c99b71d7bd8d