diff --git a/114_koillection_deployment.md b/114_koillection_deployment.md
index 22f5692..ff28a8b 100644
--- a/114_koillection_deployment.md
+++ b/114_koillection_deployment.md
@@ -61,7 +61,7 @@ mkdir -p /volume1/proxmox/data/koillection/uploads
 In the Proxmox web UI terminal on the host:
 
 ```bash
-pct create 114 local:vztmpl/debian-13-standard_13.0-1_amd64.tar.zst \
+pct create 114 local:vztmpl/debian-13-standard_13.1-2_amd64.tar.zst \
   --hostname koillection \
   --cores 1 \
   --memory 512 \
@@ -430,3 +430,4 @@ mkdir -p /opt/koillection/backups
 | Large photo uploads rejected | Increase `client_max_body_size` in nginx vhost |
 | HTTPS redirect loop | Set `HTTPS_ENABLED=1` in `.env` and restart the koillection container after SSL is in place |
 | DNS record type | Use CNAME → `spendlik.sk`, never a per-subdomain A record (see Phase 8) |
+| Wrong template filename | Verify exact template string with `pveam list local` before `pct create` — versions bump periodically |