diff --git a/packages/ipv6toolkit/build.sh b/packages/ipv6toolkit/build.sh
index 71133e1f9..9fcf672b2 100644
--- a/packages/ipv6toolkit/build.sh
+++ b/packages/ipv6toolkit/build.sh
@@ -4,6 +4,7 @@ TERMUX_PKG_LICENSE="GPL-3.0"
 TERMUX_PKG_MAINTAINER="@termux"
 _COMMIT=babee5e172f680ff18354d9d9918c3f7356d48d3
 TERMUX_PKG_VERSION=2021.03.30
+TERMUX_PKG_REVISION=1
 TERMUX_PKG_SRCURL=https://github.com/fgont/ipv6toolkit.git
 TERMUX_PKG_GIT_BRANCH=master
 TERMUX_PKG_DEPENDS="libpcap"