diff --git a/upgrade/upgrade.sh b/upgrade/upgrade.sh
index 88def79..220c8c6 100755
--- a/upgrade/upgrade.sh
+++ b/upgrade/upgrade.sh
@@ -68,7 +68,7 @@ else
     echo "agent_config.json hasn't changed"
 fi
 
-\cp -rf /opt/openmanage.$CURRENT_DATE/etc/keys/* /opt/openmanage/etc/keys
+rsync /opt/openmanage.$CURRENT_DATE/etc/keys/* /opt/openmanage/etc/keys
 
 echo "Setting django secret key"
 random_string="$(< /dev/urandom tr -dc _A-Z-a-z-0-9 | head -c 64;echo;)"