diff --git a/deploy/install.sh b/deploy/install.sh
index 4207df4..e3f7387 100755
--- a/deploy/install.sh
+++ b/deploy/install.sh
@@ -888,9 +888,9 @@ ensure_swap() {
 render_turn_relay_servers() {
     [ -n "$TURN_RELAY_HOST" ] || return 0
     printf '  turn_servers:\n'
-    printf '    - host: %s\n      port: %s\n      protocol: udp\n      secret: %s\n' \
+    printf '    - host: %s\n      port: %s\n      protocol: udp\n      shared_secret: %s\n' \
         "$TURN_RELAY_HOST" "$TURN_RELAY_PORT" "$TURN_SECRET_RESOLVED"
-    printf '    - host: %s\n      port: %s\n      protocol: tls\n      secret: %s\n' \
+    printf '    - host: %s\n      port: %s\n      protocol: tls\n      shared_secret: %s\n' \
         "$TURN_RELAY_HOST" "$TURN_RELAY_TLS_PORT" "$TURN_SECRET_RESOLVED"
 }