From ebc0974db86d757067bbd0a81cbbb06683c2e935 Mon Sep 17 00:00:00 2001
From: Brad Warren <bmw@eff.org>
Date: Fri, 14 Aug 2020 12:02:37 -0700
Subject: [PATCH] fix typo

---
 tools/docker/build.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/docker/build.sh b/tools/docker/build.sh
index e80162faa..1b18c2c42 100755
--- a/tools/docker/build.sh
+++ b/tools/docker/build.sh
@@ -108,7 +108,7 @@ for plugin in "${CERTBOT_PLUGINS[@]}"; do
             --build-arg BASE_IMAGE="${BASE_IMAGE}" \
             --build-arg QEMU_ARCH="${QEMU_ARCH}" \
             -f "${WORK_DIR}/plugin/Dockerfile" \
-            -t "${DOCKER_REPO}:${ARCH}-${TAG_BASE}" \
+            -t "${DOCKER_REPO}:${TARGET_ARCH}-${TAG_BASE}" \
             .
     done
     popd