diff --git a/lib/c_glib/src/thrift/c_glib/transport/thrift_server_socket.c b/lib/c_glib/src/thrift/c_glib/transport/thrift_server_socket.c
index 21ce1ee..92c6d7f 100644
--- a/lib/c_glib/src/thrift/c_glib/transport/thrift_server_socket.c
+++ b/lib/c_glib/src/thrift/c_glib/transport/thrift_server_socket.c
@@ -148,7 +148,7 @@
                  THRIFT_SERVER_SOCKET_ERROR_ACCEPT,
                  "failed to accept connection - %s",
                  strerror(errno));
-    return FALSE;
+    return NULL;
   }
 
   socket = g_object_new (THRIFT_TYPE_SOCKET, NULL);