diff --git a/rmw_zenoh_cpp/src/detail/zenoh_utils.hpp b/rmw_zenoh_cpp/src/detail/zenoh_utils.hpp
index af813e8f..168675a9 100644
--- a/rmw_zenoh_cpp/src/detail/zenoh_utils.hpp
+++ b/rmw_zenoh_cpp/src/detail/zenoh_utils.hpp
@@ -34,7 +34,8 @@ class ZenohSession final
 {
 public:
   ZenohSession(z_owned_session_t sess)
-  : inner_(sess) {
+  : inner_(sess)
+  {
     std::call_once(initFlag, [] {
       // This atexit function should be triggered before ZenohSession destruction
       // Refer to https://en.cppreference.com/w/cpp/utility/program/exit