diff --git a/indexer/chart/Chart.yaml b/indexer/chart/Chart.yaml
index f4941a5..309627b 100644
--- a/indexer/chart/Chart.yaml
+++ b/indexer/chart/Chart.yaml
@@ -2,4 +2,4 @@ name: tfchainindexer
 description: Helm Chart for the tfchain hydra indexer
 version: 2.7.6
 apiVersion: v2
-appVersion: '2.8.0-rc9'
+appVersion: '2.8.0-rc10'
diff --git a/package-lock.json b/package-lock.json
index 10a13e1..7acbe24 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "graphql_tfgrid",
-  "version": "2.8.0-rc9",
+  "version": "2.8.0-rc10",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "graphql_tfgrid",
-      "version": "2.8.0-rc9",
+      "version": "2.8.0-rc10",
       "license": "ISC",
       "dependencies": {
         "@subsquid/archive-registry": "1.0.18",
diff --git a/package.json b/package.json
index 3254fed..e3c2f0a 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "graphql_tfgrid",
   "private": "true",
-  "version": "2.8.0-rc9",
+  "version": "2.8.0-rc10",
   "description": "GraphQL server and Substrate indexer. Generated with ♥ by Hydra-CLI",
   "author": "",
   "license": "ISC",
diff --git a/processor-chart/Chart.yaml b/processor-chart/Chart.yaml
index a95f69f..d500ce9 100644
--- a/processor-chart/Chart.yaml
+++ b/processor-chart/Chart.yaml
@@ -2,4 +2,4 @@ apiVersion: v2
 name: tfchain-processor
 description: A chart for the tfchain graphql processor and query node
 version: 1.0.5
-appVersion: '2.8.0-rc9'
+appVersion: '2.8.0-rc10'
diff --git a/src/processor.ts b/src/processor.ts
index d4030ec..80d0c24 100644
--- a/src/processor.ts
+++ b/src/processor.ts
@@ -46,6 +46,7 @@ const processor = new SubstrateBatchProcessor()
     archive: process.env.INDEXER_ENDPOINT_URL || 'http://localhost:8888/graphql',
     chain: process.env.WS_URL || 'ws://localhost:9944'
   })
+  .setPrometheusPort(44233)
   // Balances
   .addEvent('Balances.Transfer', eventOptions)
   // Twins