diff --git a/srcpkgs/opensc/template b/srcpkgs/opensc/template
index a0f519a225c..830d5c8282d 100644
--- a/srcpkgs/opensc/template
+++ b/srcpkgs/opensc/template
@@ -11,6 +11,7 @@ hostmakedepends="automake libtool pkg-config docbook-xsl libxslt-devel"
 makedepends="readline-devel pcsclite-devel libressl-devel zlib-devel"
 configure_args="--enable-man  --enable-sm --enable-static=no --enable-doc 
  --with-xsl-stylesheetsdir=/usr/share/xsl/docbook"
+update_pattern=$pkgname'-\K[\d.]+(?=\.tar.gz)'
 distfiles="${SOURCEFORGE_SITE}/${pkgname}/${pkgname}-${version}.tar.gz"
 checksum="facdca215f74d999b286ae246ada8d8fcb97ce58f0a6dd30d8b1c180101e9bf0"
 conf_files="/etc/opensc.conf"