diff --git a/include/lmkd.h b/include/lmkd.h
index c57b244..f57548a 100644
--- a/include/lmkd.h
+++ b/include/lmkd.h
@@ -52,11 +52,6 @@ enum lmk_cmd {
  */
 #define CTRL_PACKET_MAX_SIZE (sizeof(int) * (MAX_TARGETS * 2 + 1))
 
-/*
- * Max number of characters in line.
- */
-#define LINE_MAX 128
-
 /* LMKD packet - first int is lmk_cmd followed by payload */
 typedef int LMKD_CTRL_PACKET[CTRL_PACKET_MAX_SIZE / sizeof(int)];