diff --git a/src/app-layer-enip-common.h b/src/app-layer-enip-common.h
index a9b138d7e6..8d38b9a323 100644
--- a/src/app-layer-enip-common.h
+++ b/src/app-layer-enip-common.h
@@ -29,8 +29,6 @@
 #include "flow.h"
 #include "queue.h"
 
-#define MAX_ENIP_CMD    65535
-
 // EtherNet/IP commands
 #define NOP                0x0000
 #define LIST_SERVICES      0x0004