diff --git a/deploy/update-aur-bin.sh b/deploy/update-aur-bin.sh
index 81b999d..f5d2213 100755
--- a/deploy/update-aur-bin.sh
+++ b/deploy/update-aur-bin.sh
@@ -21,6 +21,7 @@ git fetch
 git reset --hard origin/master
 
 sed -i "s|^_pkgver=.*$|_pkgver=$version|" PKGBUILD
+sed -i "s|^pkgrel=.*$|pkgrel=1|" PKGBUILD
 sed -i "s|^sha256sums=('.*'$|sha256sums=('$sha256sum'|" PKGBUILD
 
 makepkg --printsrcinfo > .SRCINFO