diff --git a/src/bts.cpp b/src/bts.cpp
index 818530b..43098c1 100644
--- a/src/bts.cpp
+++ b/src/bts.cpp
@@ -57,6 +57,7 @@
 	{ "rlc.sent",			"RLC Sent             "},
 	{ "rlc.resent",			"RLC Resent           "},
 	{ "rlc.stalled",		"RLC Stalled          "},
+	{ "rlc.nacked",			"RLC Nacked           "},
 	{ "decode.errors",		"Decode Errors        "},
 	{ "sba.allocated",		"SBA Allocated        "},
 	{ "sba.freed",			"SBA Freed            "},