diff --git a/templates/docker-compose-bundler.yml b/templates/docker-compose-bundler.yml
index 8aac39d..6b00d17 100644
--- a/templates/docker-compose-bundler.yml
+++ b/templates/docker-compose-bundler.yml
@@ -10,3 +10,4 @@
       ERC4337_BUNDLER_ETH_CLIENT_URL: http://op-geth:8545
       ERC4337_BUNDLER_SUPPORTED_ENTRY_POINTS: ${ERC4337_ENTRYPOINT:-0x5FF137D4b0FDCD49DcA30c7CF57E578a026d2789}
       ERC4337_BUNDLER_PRIVATE_KEY: ${ERC4337_BUNDLER_KEY}
+      ERC4337_BUNDLER_NATIVE_BUNDLER_COLLECTOR_TRACER: bundlerCollectorTracer