1 files changed, 9 insertions, 0 deletions
diff --git a/taskcluster/docker/recipes/clean_packages.sh b/taskcluster/docker/recipes/clean_packages.sh
new file mode 100755
index 0000000000..4265ae5593
--- /dev/null
+++ b/taskcluster/docker/recipes/clean_packages.sh
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+set -e
+
+for task in "$@"; do
+  echo "removing package source /etc/apt/sources.list.d/99$task.list"
+  rm -f "/etc/apt/sources.list.d/99$task.list"
+done
+apt-get update