diff --git a/packages/groonga/build.sh b/packages/groonga/build.sh
index fcd7559347..ef48de3cef 100644
--- a/packages/groonga/build.sh
+++ b/packages/groonga/build.sh
@@ -3,6 +3,7 @@ TERMUX_PKG_DESCRIPTION="An embeddable fulltext search engine"
 TERMUX_PKG_LICENSE="LGPL-2.1"
 TERMUX_PKG_MAINTAINER="@termux"
 TERMUX_PKG_VERSION="15.1.7"
+TERMUX_PKG_REVISION=1
 TERMUX_PKG_SRCURL=https://github.com/groonga/groonga/releases/download/v${TERMUX_PKG_VERSION}/groonga-${TERMUX_PKG_VERSION}.tar.gz
 TERMUX_PKG_SHA256=899a414a0636f7568d1a11845fe3dd75b701f72106a7a26f30bc950af5876616
 TERMUX_PKG_AUTO_UPDATE=true