diff --git a/.buildkite/coverage-in-disk.sh b/.buildkite/coverage-in-disk.sh
index cf881c3c21..a3635ad275 100644
--- a/.buildkite/coverage-in-disk.sh
+++ b/.buildkite/coverage-in-disk.sh
@@ -10,6 +10,7 @@
 set -e
 cd "$(dirname "$0")"/..
 source ci/_
+sudo chmod 0777 ci/buildkite-pipeline-in-disk.sh
 
 _ ci/buildkite-pipeline-in-disk.sh pipeline.yml
 echo +++ pipeline