diff --git a/mods/d2k/rules/vehicles.yaml b/mods/d2k/rules/vehicles.yaml
index 48a7bde0c0..70873cbd28 100644
--- a/mods/d2k/rules/vehicles.yaml
+++ b/mods/d2k/rules/vehicles.yaml
@@ -276,6 +276,7 @@ SIEGETANK:
 		Recoil: 299
 		RecoilRecovery: 19
 		LocalOffset: 171,0,299
+		FireDelay: 10		
 	AttackFrontal:
 	RenderUnitTurreted:
 		Image: SIEGETANK
@@ -337,6 +338,7 @@ MISSILETANK:
 	Armament:
 		Weapon: 227mm
 		LocalOffset: -213,128,171, -213,-256,171
+		FireDelay: 15		
 	AttackFrontal:
 	AutoTarget:
 		InitialStance: Defend