diff --git a/docker/templates/chain-monitor-config.json b/docker/templates/chain-monitor-config.json
index 428b3d9..1bc7fba 100644
--- a/docker/templates/chain-monitor-config.json
+++ b/docker/templates/chain-monitor-config.json
@@ -1,7 +1,7 @@
 {
   "l1_config": {
     "l1_url": null,
-    "confirm": "0x0",
+    "confirm": "0x20",
     "start_number": null,
     "l1_contracts": {
         "l1_gateways": {
@@ -26,7 +26,7 @@
   },
   "l2_config": {
     "l2_url": null,
-    "confirm": "0x0",
+    "confirm": "0x80",
     "l2_contracts": {
         "l2_gateways": {
           "eth_gateway": null,