diff --git a/code/__DEFINES/misc.dm b/code/__DEFINES/misc.dm
index f355e2a1e6..dcad7f531e 100644
--- a/code/__DEFINES/misc.dm
+++ b/code/__DEFINES/misc.dm
@@ -442,3 +442,5 @@ GLOBAL_LIST_INIT(ghost_others_options, list(GHOST_OTHERS_SIMPLE, GHOST_OTHERS_DE
 #define BEAT_FAST 1
 #define BEAT_SLOW 2
 #define BEAT_NONE 0
+
+#define BEAT_CHANNEL 150