--- vault.service	2019-09-16 05:04:14.937906704 -0400
+++ vault@.service	2019-09-16 05:04:49.355035750 -0400
@@ -1,5 +1,5 @@
 [Unit]
-Description=Vault server
+Description=Vault server (%I)
 Requires=basic.target network.target
 After=basic.target network.target
 
@@ -11,7 +11,7 @@
 ProtectHome=read-only
 CapabilityBoundingSet=CAP_IPC_LOCK
 Environment=GOMAXPROCS=2
-ExecStart=/bin/vault server -config=/etc/vault.hcl
+ExecStart=/usr/bin/vault server -config=/etc/vault/%I.hcl
 KillSignal=SIGINT
 TimeoutStopSec=30s
 Restart=on-failure