diff --git a/api/cube-cos-openapi b/api/cube-cos-openapi
index 09b7d76b..a34418d3 160000
--- a/api/cube-cos-openapi
+++ b/api/cube-cos-openapi
@@ -1 +1 @@
-Subproject commit 09b7d76b4a8e877b9d2560528faa68b2065fc703
+Subproject commit a34418d338c775429c3405fdb80813fd5bbda2aa
diff --git a/internal/cubecos/module.go b/internal/cubecos/module.go
index 8e74a20f..f0875f85 100644
--- a/internal/cubecos/module.go
+++ b/internal/cubecos/module.go
@@ -207,6 +207,18 @@ var (
 				{Name: "grafana", IsRepairable: true},
 			},
 		},
+		{
+			// The metric persistence layer, kept separate from metrics (which is
+			// collection and visualisation). influxdb and kapacitor stay under
+			// notifications for now: kapacitor is a write proxy and alerting engine
+			// here, not only storage, so moving them is its own decision.
+			Name:     "metricsDb",
+			Category: "infrascope",
+			Modules: []services.Module{
+				{Name: "prometheus", IsRepairable: true},
+				{Name: "thanos", IsRepairable: true},
+			},
+		},
 		{
 			Name:     "logAnalytics",
 			Category: "infrascope",