diff --git a/scripts/addons/codeserver/install.sh b/scripts/addons/codeserver/install.sh
index 8febd5e..a9a01f8 100644
--- a/scripts/addons/codeserver/install.sh
+++ b/scripts/addons/codeserver/install.sh
@@ -3,9 +3,9 @@ set -euo pipefail
 
 echo "[code-server] starting install"
 
-# --------------------------------------------------
+# ----------------------------------------------------------
 # Config
-# --------------------------------------------------
+# ----------------------------------------------------------
 SERVICE_ROOT="/opt/zlh/services/code-server"
 ZLH_ARTIFACT_BASE_URL="${ZLH_ARTIFACT_BASE_URL:-http://10.60.0.251:8080}"
 ARTIFACT_NAME="${ZLH_CODESERVER_ARTIFACT:-code-server.tar.gz}"
@@ -78,9 +78,9 @@ validate_artifact_shape() {
   fi
 }
 
-# --------------------------------------------------
+# ----------------------------------------------------------
 # Idempotency
-# --------------------------------------------------
+# ----------------------------------------------------------
 if [ ! -x "${BIN}" ]; then
   echo "[code-server] action=artifact_install target=${SERVICE_ROOT} status=begin"
   download_artifact
@@ -98,9 +98,9 @@ if [ -f "${PID_FILE}" ] && kill -0 "$(cat "${PID_FILE}")" 2>/dev/null; then
   echo "[code-server] already running"
 else
   rm -f "${PID_FILE}"
-  echo "[code-server] action=service_launch command=\"${BIN} --bind-addr 0.0.0.0:${PORT} --auth none --disable-telemetry ${WORKSPACE_DIR}\""
+  echo "[code-server] action=service_launch command=\"${BIN} --bind-addr 0.0.0.0:${PORT} --auth none --disable-telemetry --allowed-hosts all ${WORKSPACE_DIR}\""
   HOME="/home/dev" USER="dev" LOGNAME="dev" \
-    nohup "${BIN}" --bind-addr "0.0.0.0:${PORT}" --auth none --disable-telemetry "${WORKSPACE_DIR}" >"${LOG_FILE}" 2>&1 &
+    nohup "${BIN}" --bind-addr "0.0.0.0:${PORT}" --auth none --disable-telemetry --allowed-hosts all "${WORKSPACE_DIR}" >"${LOG_FILE}" 2>&1 &
   echo $! > "${PID_FILE}"
 fi