diff --git a/data/config-schema/src/main/java/net/corda/schema/configuration/MessagingConfig.java b/data/config-schema/src/main/java/net/corda/schema/configuration/MessagingConfig.java
index a9f95a77dd..44e7a58167 100644
--- a/data/config-schema/src/main/java/net/corda/schema/configuration/MessagingConfig.java
+++ b/data/config-schema/src/main/java/net/corda/schema/configuration/MessagingConfig.java
@@ -57,8 +57,9 @@ private Subscription() {
         public static final String SUBSCRIBE_RETRIES = SUBSCRIPTION + ".subscribeRetries";
         public static final String COMMIT_RETRIES = SUBSCRIPTION + ".commitRetries";
         public static final String PROCESSOR_TIMEOUT = SUBSCRIPTION + ".processorTimeout";
-        public static final String PROCESSING_THREAD_POOL_SIZE = SUBSCRIPTION + ".mediator.poolSize";
-        public static final String PROCESSING_MIN_POOL_RECORD_COUNT = SUBSCRIPTION + ".mediator.minPoolRecordCount";
+        public static final String MEDIATOR_PROCESSING_THREAD_POOL_SIZE = SUBSCRIPTION + ".mediator.poolSize";
+        public static final String MEDIATOR_PROCESSING_MIN_POOL_RECORD_COUNT = SUBSCRIPTION + ".mediator.minPoolRecordCount";
+        public static final String MEDIATOR_PROCESSING_POLL_TIMEOUT = SUBSCRIPTION + ".mediator.pollTimeout";
     }
 
     /**