diff --git a/trunk/PKGBUILD b/trunk/PKGBUILD
index 055b5af..5980ff3 100644
--- a/trunk/PKGBUILD
+++ b/trunk/PKGBUILD
@@ -10,7 +10,7 @@ pkgdesc='Anonymizing overlay network.'
 arch=('x86_64')
 url='https://www.torproject.org/'
 license=('BSD')
-depends=('openssl' 'libevent' 'bash' 'libseccomp')
+depends=('openssl' 'libevent' 'bash' 'libseccomp' 'libcap' 'zstd')
 optdepends=('torsocks: for torify')
 makedepends=('ca-certificates')
 backup=('etc/tor/torrc'