diff --git a/mods/d2k/rules/vehicles.yaml b/mods/d2k/rules/vehicles.yaml
index a6b9233524..1bf4ee7771 100644
--- a/mods/d2k/rules/vehicles.yaml
+++ b/mods/d2k/rules/vehicles.yaml
@@ -219,7 +219,7 @@ missile_tank:
 	RevealsShroud:
 		Range: 9c0
 	Armament:
-		Weapon: 227mm
+		Weapon: mtank_pri
 		LocalOffset: -213,128,171, -213,-256,171
 		FireDelay: 15
 	AttackFrontal:
diff --git a/mods/d2k/weapons.yaml b/mods/d2k/weapons.yaml
index 6c5583f674..b75217f15b 100644
--- a/mods/d2k/weapons.yaml
+++ b/mods/d2k/weapons.yaml
@@ -441,7 +441,7 @@ DevBullet:
 		Explosion: shockwave
 		ImpactSound: EXPLMD1.WAV
 
-227mm:
+mtank_pri:
 	ReloadDelay: 115
 	Range: 6c0
 	Report: MISSLE1.WAV