diff --git a/seeds/inventory.yaml b/seeds/inventory.yaml
index a9b72a7..44dd9ac 100644
--- a/seeds/inventory.yaml
+++ b/seeds/inventory.yaml
@@ -217,7 +217,8 @@ entities:
   - {slug: "service:proxmox-ui", type: service, name: proxmox_ui,
      attributes: {url: "https://proxmox.hubris.network", port: 8006,
                   doc_page: knowledge/wiki/hosts/hubris.md,
-                  risk_notes: "hypervisor UI — changes affect every guest on the node"}}
+                  risk_notes: "hypervisor UI — changes affect every guest on the node",
+                  probe_unit: pveproxy.service}}
   - {slug: "service:gitea", type: service, name: gitea,
      attributes: {url: "https://git.hubris.network", port: 3000,
                   doc_page: knowledge/wiki/containers/104-gitea.md,
@@ -238,8 +239,9 @@ entities:
                   doc_page: knowledge/wiki/containers/101-jellyfin.md,
                   risk_notes: "native Authentik OIDC (no forward-auth gate); VAAPI depends on GPU passthrough on strong"}}
   - {slug: "service:nextcloud", type: service, name: nextcloud,
-     attributes: {url: "https://cloud.hubris.network",
-                  doc_page: knowledge/wiki/containers/114-nextcloud.md}}
+      attributes: {url: "https://cloud.hubris.network",
+                   doc_page: knowledge/wiki/containers/114-nextcloud.md,
+                   probe_unit: apache2.service}}
   - {slug: "service:paperless", type: service, name: paperless,
      attributes: {url: "https://paperless.hubris.network",
                   doc_page: knowledge/wiki/containers/103-paperless.md,
@@ -249,8 +251,9 @@ entities:
                   doc_page: knowledge/wiki/containers/118-elementsynapse.md,
                   risk_notes: "alert/approval channel for Oikos — outage silences agent escalation"}}
   - {slug: "service:photos", type: service, name: photos,
-     attributes: {url: "https://photos.hubris.network",
-                  doc_page: knowledge/wiki/containers/120-mule-images.md}}
+      attributes: {url: "https://photos.hubris.network",
+                   doc_page: knowledge/wiki/containers/120-mule-images.md,
+                   probe_unit: pp-app}}
   - {slug: "service:arr-stack", type: service, name: arr_stack,
      attributes: {doc_page: knowledge/wiki/containers/122-arriman.md,
                   note: "jellyseerr / qbit / sab on docker compose"}}