diff --git a/libass/trunk/PKGBUILD b/libass/trunk/PKGBUILD
index 03f9fa0b..87574b0c 100644
--- a/libass/trunk/PKGBUILD
+++ b/libass/trunk/PKGBUILD
@@ -4,7 +4,7 @@
 
 pkgname=libass
 pkgver=0.16.0
-pkgrel=1
+pkgrel=2
 pkgdesc='A portable library for SSA/ASS subtitles rendering'
 arch=(x86_64)
 url=https://github.com/libass/libass/
@@ -23,7 +23,7 @@ makedepends=(
 )
 provides=(libass.so)
 _tag=1af6240c5d1e499326146e0b88c987e626b13c23
-source=(git+https://github.com/libass/libass.git#tag=${_tag})
+source=(git+https://github.com/libass/libass.git?signed#tag=${pkgver})
 validpgpkeys=(5458C3100671F252B0F4C7708079D18C21AAAAFF) # Oleg Oshmyan (Chortos-2) <chortos@inbox.lv>
 b2sums=(SKIP)