diff --git a/file/local_server/LocalFileTransferNetwork.cpp b/file/local_server/LocalFileTransferNetwork.cpp
index 7319d11..ac6298d 100644
--- a/file/local_server/LocalFileTransferNetwork.cpp
+++ b/file/local_server/LocalFileTransferNetwork.cpp
@@ -501,7 +501,7 @@ void LocalFileTransfer::callback_transfer_network_accept(int fd, short, void *pt
 
     sockaddr_storage address{};
     socklen_t address_length{sizeof(address)};
-    auto client_fd = ::accept4(fd, reinterpret_cast<sockaddr*>(&address), &address_length, SOCK_NONBLOCK);
+    auto client_fd = ::accept4(fd, reinterpret_cast<sockaddr*>(&address), &address_length, 0); //SOCK_NONBLOCK
     if(client_fd <= 0) {
         /* TODO: Reserve one file descriptor in case of out of file descriptors (see current implementation) */
         logError(LOG_FT, "Failed to accept new client: {}/{}", errno, strerror(errno));