diff --git a/lib/common.sh b/lib/common.sh
index c4f9bd1..887f31e 100644
--- a/lib/common.sh
+++ b/lib/common.sh
@@ -223,8 +223,8 @@ validate_optional_path() {
 # Parallel arrays: variable name → validator type (bash 3.2 compatible).
 # Order matches configure_env.sh prompt_var calls.
 _ENV_VAR_NAMES=(
-  UNRAID_IP UNRAID_SSH_USER UNRAID_SSH_PORT UNRAID_GITEA_DATA_PATH
-  FEDORA_IP FEDORA_SSH_USER FEDORA_SSH_PORT FEDORA_GITEA_DATA_PATH
+  UNRAID_IP UNRAID_SSH_USER UNRAID_SSH_PORT UNRAID_GITEA_DATA_PATH UNRAID_COMPOSE_DIR
+  FEDORA_IP FEDORA_SSH_USER FEDORA_SSH_PORT FEDORA_GITEA_DATA_PATH FEDORA_COMPOSE_DIR
   UNRAID_MACVLAN_PARENT UNRAID_MACVLAN_SUBNET UNRAID_MACVLAN_GATEWAY
   UNRAID_MACVLAN_IP_RANGE UNRAID_GITEA_IP UNRAID_CADDY_IP
   FEDORA_MACVLAN_PARENT FEDORA_MACVLAN_SUBNET FEDORA_MACVLAN_GATEWAY
@@ -246,8 +246,8 @@ _ENV_VAR_NAMES=(
 )
 
 _ENV_VAR_TYPES=(
-  ip nonempty port path
-  ip nonempty port path
+  ip nonempty port path path
+  ip nonempty port path path
   nonempty nonempty ip
   nonempty ip ip
   nonempty nonempty ip