diff --git a/src/ci/docker/dist-armv7-linux/crosstool-ng.sh b/src/ci/docker/dist-armv7-linux/crosstool-ng.sh
index 47ce88868ae..ae737d9677d 100644
--- a/src/ci/docker/dist-armv7-linux/crosstool-ng.sh
+++ b/src/ci/docker/dist-armv7-linux/crosstool-ng.sh
@@ -1,6 +1,7 @@
 set -ex
 
-url="https://github.com/crosstool-ng/crosstool-ng/archive/crosstool-ng-1.24.0.tar.gz"
+# Mirrored from https://github.com/crosstool-ng/crosstool-ng/archive/crosstool-ng-1.24.0.tar.gz
+url="https://rust-lang-ci-mirrors.s3-us-west-1.amazonaws.com/rustc/crosstool-ng-1.24.0.tar.gz"
 curl -Lf $url | tar xzf -
 cd crosstool-ng-crosstool-ng-1.24.0
 ./bootstrap