diff --git a/.gitlab-ci/write-minio-creds.sh b/.gitlab-ci/write-minio-creds.sh
index d978cdfc8..797365c00 100755
--- a/.gitlab-ci/write-minio-creds.sh
+++ b/.gitlab-ci/write-minio-creds.sh
@@ -1,10 +1,11 @@
 #!/usr/bin/env nix-shell
 #!nix-shell -i bash -p bash -p coreutils
 
-umask 7155
+umask 7333
 mkdir -p /etc/aws
 cat > /etc/aws/credentials <<EOF
 [default]
 aws_access_key_id = $(cat /minio-gitlab-runner-cache/accesskey)
 aws_secret_access_key = $(cat /minio-gitlab-runner-cache/secretkey)
 EOF
+ls -lhaFR /etc/aws