diff --git a/code/game/turfs/simulated/floor/asteroid.dm b/code/game/turfs/simulated/floor/asteroid.dm
index 5f2ad4b629c..04ac165fc56 100644
--- a/code/game/turfs/simulated/floor/asteroid.dm
+++ b/code/game/turfs/simulated/floor/asteroid.dm
@@ -5,6 +5,7 @@
 	baseturf = /turf/simulated/floor/plating/asteroid
 	icon_state = "asteroid"
 	icon_plating = "asteroid"
+	footstep_sounds = list()
 	var/environment_type = "asteroid"
 	var/turf_type = /turf/simulated/floor/plating/asteroid //Because caves do whacky shit to revert to normal
 	var/dug = 0       //0 = has not yet been dug, 1 = has already been dug