1 files changed, 3 insertions, 0 deletions

diff --git a/defines.h b/defines.h
index 86507ab67..6c816e782 100644
--- a/defines.h
+++ b/defines.h
@@ -96,6 +96,9 @@ enum
 #ifndef IPTOS_DSCP_EF
 # define        IPTOS_DSCP_EF           0xb8
 #endif /* IPTOS_DSCP_EF */
+#ifndef IPTOS_DSCP_LE
+# define        IPTOS_DSCP_LE           0x01
+#endif /* IPTOS_DSCP_LE */
 #ifndef IPTOS_PREC_CRITIC_ECP
 # define IPTOS_PREC_CRITIC_ECP          0xa0
 #endif