diff --git a/code/modules/supermatter/supermatter.dm b/code/modules/supermatter/supermatter.dm
index 8e74323d6e7..496f823d4db 100644
--- a/code/modules/supermatter/supermatter.dm
+++ b/code/modules/supermatter/supermatter.dm
@@ -149,7 +149,7 @@
 				alert_msg = safe_alert
 				lastwarning = world.timeofday
 
-			if(!istype(L, /turf/space) && alert_msg)
+			if(!istype(/obj/machinery/power/supermatter/shard) && !istype(L, /turf/space) && alert_msg)
 				radio.autosay(alert_msg, "Supermatter Monitor")
 
 		if(damage > explosion_point)
@@ -363,4 +363,4 @@
 	return
 
 /obj/machinery/power/supermatter/RepelAirflowDest(n)
-	return
\ No newline at end of file
+	return