diff --git a/data/config-schema/src/main/resources/net/corda/schema/configuration/stateManager/1.0/corda.stateManager.json b/data/config-schema/src/main/resources/net/corda/schema/configuration/stateManager/1.0/corda.stateManager.json
index 90975c55a0..d9ed6a7520 100644
--- a/data/config-schema/src/main/resources/net/corda/schema/configuration/stateManager/1.0/corda.stateManager.json
+++ b/data/config-schema/src/main/resources/net/corda/schema/configuration/stateManager/1.0/corda.stateManager.json
@@ -4,6 +4,9 @@
   "title": "Corda State Manager Configuration Schema",
   "description": "Configuration schema for the State Manager section. This configures the interactions of the workers with the underlying persistent storage used by the out of process State Manager.",
   "type": "object",
+  "propertyNames": {
+    "$ref": "#/$defs/validStateTypes"
+  },
   "additionalProperties": {
     "type": "object",
     "$ref": "#/$defs/stateTypeConfig"
@@ -45,6 +48,16 @@
           }
         }
       ]
+    },
+    "validStateTypes": {
+      "enum": [
+        "flowCheckpoint",
+        "flowMapping",
+        "flowStatus",
+        "keyRotation",
+        "p2pSession",
+        "tokenPoolCache"
+      ]
     }
   }
 }