diff --git a/mods/cnc/weapons/largecaliber.yaml b/mods/cnc/weapons/largecaliber.yaml
index 7c80ce6da5..e6a37666c8 100644
--- a/mods/cnc/weapons/largecaliber.yaml
+++ b/mods/cnc/weapons/largecaliber.yaml
@@ -135,4 +135,4 @@ ArtilleryShell:
 		SmudgeType: Crater
 	Warhead@3Eff: CreateEffect
 		Explosions: poof
-		ImpactSounds: XPLOSML2.AUD
+		ImpactSounds: xplosml2.aud