diff --git a/configs/stratum2b.json b/configs/stratum2b.json
index a97ec01..5b82654 100644
--- a/configs/stratum2b.json
+++ b/configs/stratum2b.json
@@ -88,7 +88,7 @@
     "keepTxFees": false,
     "interval": "10m",
     "daemon": "http://127.0.0.1:8545",
-    "timeout": "10s"
+    "timeout": "10s",
     "classic": true
   },