diff --git a/implementation/endpoints/src/tcp_client_endpoint_impl.cpp b/implementation/endpoints/src/tcp_client_endpoint_impl.cpp
index 55cb2f42b..e67551573 100644
--- a/implementation/endpoints/src/tcp_client_endpoint_impl.cpp
+++ b/implementation/endpoints/src/tcp_client_endpoint_impl.cpp
@@ -178,7 +178,7 @@ void tcp_client_endpoint_impl::connect() {
         std::string its_device(configuration_->get_device());
         if (its_device != "") {
             if (setsockopt(socket_->native_handle(),
-                    SOL_SOCKET, SO_BINDTODEVICE, its_device.c_str(), socklen_t{its_device.size()}) == -1) {
+                    SOL_SOCKET, SO_BINDTODEVICE, its_device.c_str(), static_cast<socklen_t>(its_device.size())) == -1) {
                 VSOMEIP_WARNING << "TCP Client: Could not bind to device \"" << its_device << "\"";
             }
         }
diff --git a/implementation/endpoints/src/udp_server_endpoint_impl.cpp b/implementation/endpoints/src/udp_server_endpoint_impl.cpp
index 314ab9555..587fb94c2 100644
--- a/implementation/endpoints/src/udp_server_endpoint_impl.cpp
+++ b/implementation/endpoints/src/udp_server_endpoint_impl.cpp
@@ -72,7 +72,7 @@ udp_server_endpoint_impl::udp_server_endpoint_impl(
     std::string its_device(configuration_->get_device());
     if (its_device != "") {
         if (setsockopt(unicast_socket_.native_handle(),
-                SOL_SOCKET, SO_BINDTODEVICE, its_device.c_str(), socklen_t{its_device.size()}) == -1) {
+                SOL_SOCKET, SO_BINDTODEVICE, its_device.c_str(), static_cast<socklen_t>(its_device.size())) == -1) {
             VSOMEIP_WARNING << "UDP Server: Could not bind to device \"" << its_device << "\"";
         }
     }