diff --git a/install.sh b/install.sh
index 3090581..c9c75fd 100644
--- a/install.sh
+++ b/install.sh
@@ -69,7 +69,7 @@ Group=root
 ExecStart=${INSTALL_DIR}/${BINARY_NAME} agent start
 Restart=always
 RestartSec=10
-Environment=RUST_LOG=h2=warn,hyper=warn,debug
+Environment=RUST_LOG=h2=warn,hyper=warn,churn=debug,warn
 
 [Install]
 WantedBy=multi-user.target