diff --git a/src/sbbs3/sbbsdefs.h b/src/sbbs3/sbbsdefs.h
index 285c9720381dbed7176b8efa9283d698bdeebc26..296b5131557f946a53a4ed9d1b0b6ddc491cb3eb 100644
--- a/src/sbbs3/sbbsdefs.h
+++ b/src/sbbs3/sbbsdefs.h
@@ -50,7 +50,7 @@
 /*************/
 
 #define VERSION 	"3.18"  /* Version: Major.minor  */
-#define REVISION	'a'     /* Revision: lowercase letter */
+#define REVISION	'b'     /* Revision: lowercase letter */
 #define VERSION_NUM	(31800	 + (tolower(REVISION)-'a'))
 #define VERSION_HEX	(0x31800 + (tolower(REVISION)-'a'))