diff --git a/src/Modules/CalcActiveSkill.lua b/src/Modules/CalcActiveSkill.lua
index 4564dc1519..0e610c7cb9 100644
--- a/src/Modules/CalcActiveSkill.lua
+++ b/src/Modules/CalcActiveSkill.lua
@@ -308,7 +308,7 @@ function calcs.buildActiveSkillModList(env, activeSkill)
 		if not skillTypes[SkillType.MainHandOnly] and not skillFlags.forceMainHand then
 			local weapon2Flags, weapon2Info = getWeaponFlags(env, activeSkill.actor.weaponData2, weaponTypes)
 			if weapon2Flags then
-				if skillTypes[SkillType.DualWieldRequiresDifferentTypes] and (activeSkill.actor.weaponData1.type == activeSkill.actor.weaponData2.type) then
+				if skillTypes[SkillType.DualWieldRequiresDifferentTypes] and (activeSkill.actor.weaponData1.type == activeSkill.actor.weaponData2.type) and not (activeSkill.actor.weaponData2.countsAsAll1H or activeSkill.actor.weaponData1.countsAsAll1H) then
 					-- Skill requires a different compatible off hand weapon to main hand weapon
 					skillFlags.disable = true
 					activeSkill.disableReason = activeSkill.disableReason or "Weapon Types Need to be Different"