diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index 4ea5a1a1c..483ec4e95 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -651,8 +651,10 @@ jobs:
           pacman -Sy --noconfirm
           # Stock arch ffmpeg may already be installed from a prior fermi job;
           # pacman -S --noconfirm defaults the [y/N] conflict prompt to N.
-          # Pipe yes to accept the swap (replaces= takes care of cleanup).
-          yes y | pacman -S marfrit/ffmpeg-v4l2-request-fourier
+          # Use printf (finite stream, exits 0 cleanly) — `yes y | ...` would
+          # work but fails under bash pipefail when yes catches SIGPIPE.
+          # Three y's covers: "Remove conflict?", "Proceed?", any keyring prompt.
+          printf 'y\ny\ny\n' | pacman -S marfrit/ffmpeg-v4l2-request-fourier
 
       - name: makepkg mpv-fourier
         run: |
diff --git a/arch/mpv-fourier/PKGBUILD b/arch/mpv-fourier/PKGBUILD
index 09b5b4969..dcda9a406 100644
--- a/arch/mpv-fourier/PKGBUILD
+++ b/arch/mpv-fourier/PKGBUILD
@@ -23,7 +23,7 @@ pkgname=mpv-fourier
 _upstreampkg=mpv
 epoch=1
 pkgver=0.41.0
-pkgrel=6
+pkgrel=7
 pkgdesc='mpv with fourier-umbrella patches (vo_dmabuf_wayland plane-semantics fix slot)'
 arch=('aarch64')
 url='https://mpv.io/'