diff --git a/gtests/net/packetdrill/tests/bsd/sctp/sendmsg.pkt b/gtests/net/packetdrill/tests/bsd/sctp/sendmsg.pkt
index fdfb74661c6545750bb3b4f927e18556d5f94fc7..67d100db2f55d740ee8cc9868d7849dbc481ba8a 100644
--- a/gtests/net/packetdrill/tests/bsd/sctp/sendmsg.pkt
+++ b/gtests/net/packetdrill/tests/bsd/sctp/sendmsg.pkt
@@ -1,3 +1,4 @@
+--tolerance_usecs=100000
 
  0.0 socket(..., SOCK_STREAM, IPPROTO_SCTP) = 3
 +0.0 fcntl(3, F_GETFL) = 0x2 (flags O_RDWR)