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-rw-r--r--apex/undercloud/undercloud.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/apex/undercloud/undercloud.py b/apex/undercloud/undercloud.py
index 2972351c..d76174b0 100644
--- a/apex/undercloud/undercloud.py
+++ b/apex/undercloud/undercloud.py
@@ -276,7 +276,7 @@ class Undercloud:
cmd = ("curl -L -f -o "
"/etc/yum.repos.d/deloran.repo {}".format(delorean_repo))
try:
- virt_utils.virt_customize({constants.VIRT_RUN_CMD: cmd},
+ virt_utils.virt_customize([{constants.VIRT_RUN_CMD: cmd}],
self.volume)
except Exception:
logging.warning("Failed to download and update delorean repo "