diff --git a/configs/api.json b/configs/api.json
index 4c1fea1..f01ec38 100644
--- a/configs/api.json
+++ b/configs/api.json
@@ -93,8 +93,7 @@
     "keepTxFees": false,
     "interval": "10m",
     "daemon": "http://127.0.0.1:8545",
-    "timeout": "10s",
-    "classic": true
+    "timeout": "10s"
   },
 
   "payouts": {
diff --git a/configs/payout.json b/configs/payout.json
index b1b9aa3..b43bf1d 100644
--- a/configs/payout.json
+++ b/configs/payout.json
@@ -92,8 +92,7 @@
     "keepTxFees": false,
     "interval": "10m",
     "daemon": "http://127.0.0.1:8545",
-    "timeout": "10s",
-    "classic": true
+    "timeout": "10s"
   },
 
   "payouts": {
diff --git a/configs/stratum2b.json b/configs/stratum2b.json
index 5b82654..4e01e8c 100644
--- a/configs/stratum2b.json
+++ b/configs/stratum2b.json
@@ -88,8 +88,7 @@
     "keepTxFees": false,
     "interval": "10m",
     "daemon": "http://127.0.0.1:8545",
-    "timeout": "10s",
-    "classic": true
+    "timeout": "10s"
   },
 
   "payouts": {
diff --git a/configs/stratum4b.json b/configs/stratum4b.json
index cd62eee..97a1139 100644
--- a/configs/stratum4b.json
+++ b/configs/stratum4b.json
@@ -93,8 +93,7 @@
     "keepTxFees": false,
     "interval": "10m",
     "daemon": "http://127.0.0.1:8545",
-    "timeout": "10s",
-    "classic": true
+    "timeout": "10s"
   },
 
   "payouts": {
diff --git a/configs/stratum8b.json b/configs/stratum8b.json
index d6cc342..f278024 100644
--- a/configs/stratum8b.json
+++ b/configs/stratum8b.json
@@ -93,8 +93,7 @@
     "keepTxFees": false,
     "interval": "10m",
     "daemon": "http://127.0.0.1:8545",
-    "timeout": "10s",
-    "classic": true
+    "timeout": "10s"
   },
 
   "payouts": {
diff --git a/configs/stratum9b.json b/configs/stratum9b.json
index cf4168f..e3eeb31 100644
--- a/configs/stratum9b.json
+++ b/configs/stratum9b.json
@@ -93,8 +93,7 @@
     "keepTxFees": false,
     "interval": "10m",
     "daemon": "http://127.0.0.1:8545",
-    "timeout": "10s",
-    "classic": true
+    "timeout": "10s"
   },
 
   "payouts": {
diff --git a/configs/unlocker.json b/configs/unlocker.json
index d22658c..b45ebfa 100644
--- a/configs/unlocker.json
+++ b/configs/unlocker.json
@@ -92,8 +92,7 @@
     "keepTxFees": false,
     "interval": "10m",
     "daemon": "http://127.0.0.1:8545",
-    "timeout": "120s",
-    "classic": true
+    "timeout": "120s"
   },
 
   "payouts": {