1 files changed, 4 insertions, 0 deletions

diff --git a/src/transport/gnunet-communicator-unix.c b/src/transport/gnunet-communicator-unix.c
index 148f7f886..53b6cf8be 100644
--- a/src/transport/gnunet-communicator-unix.c
+++ b/src/transport/gnunet-communicator-unix.c
@@ -57,7 +57,11 @@
 /**
  * Our MTU.
  */
+#ifdef LINUX
 #define UNIX_MTU UINT16_MAX
+#else
+#define UNIX_MTU 2048
+#endif
 
 GNUNET_NETWORK_STRUCT_BEGIN