diff --git a/rdesktop/repos/extra-x86_64/PKGBUILD b/rdesktop/repos/extra-x86_64/PKGBUILD
index e59b105..899d11a 100644
--- a/rdesktop/repos/extra-x86_64/PKGBUILD
+++ b/rdesktop/repos/extra-x86_64/PKGBUILD
@@ -4,7 +4,7 @@
 
 pkgname=rdesktop
 pkgver=1.7.1
-pkgrel=2
+pkgrel=3
 pkgdesc="An open source client for Windows Remote Desktop Services"
 arch=('i686' 'x86_64')
 url="http://www.rdesktop.org/"
@@ -25,7 +25,7 @@ build() {
   # Fix libao segfault, from Fedora
   patch -i "${srcdir}/rdesktop-libao.patch"
 
-  ./configure --prefix=/usr --enable-smartcard
+  ./configure --prefix=/usr --enable-smartcard --with-ipv6
   make
 }