diff --git a/spec/System/TestDefence_spec.lua b/spec/System/TestDefence_spec.lua
index 2dcbbbb247c..e6addf68c3b 100644
--- a/spec/System/TestDefence_spec.lua
+++ b/spec/System/TestDefence_spec.lua
@@ -17,6 +17,25 @@ describe("TestDefence", function()
 		return build.calcsTab.calcs.reducePoolsByDamage(nil, takenDamages, build.calcsTab.calcsEnv.player)
 	end
 
+	it("applies Consecrated Ground curse reduction to the player and minion", function()
+		build.skillsTab:PasteSocketGroup("Raise Zombie 20/0  1")
+		build.configTab.input.conditionOnConsecratedGround = true
+		build.configTab.input.playerCursedWithElementalWeakness = 20
+		build.configTab:BuildModList()
+		runCallback("OnFrame")
+
+		assert.are.equals(50, build.calcsTab.mainOutput.CurseEffectOnSelf)
+		assert.are.equals(50, build.calcsTab.mainEnv.minion.output.CurseEffectOnSelf)
+		local fireResistOnConsecratedGround = build.calcsTab.mainOutput.FireResist
+
+		newBuild()
+		build.configTab.input.playerCursedWithElementalWeakness = 20
+		build.configTab:BuildModList()
+		runCallback("OnFrame")
+
+		assert.is_true(fireResistOnConsecratedGround > build.calcsTab.mainOutput.FireResist)
+	end)
+
 	-- boring part
 	it("no armour max hits", function()
 		build.configTab.input.enemyIsBoss = "None"
diff --git a/src/Modules/CalcPerform.lua b/src/Modules/CalcPerform.lua
index 65b8a15b3e2..918cbdf5d9b 100644
--- a/src/Modules/CalcPerform.lua
+++ b/src/Modules/CalcPerform.lua
@@ -770,7 +770,6 @@ local function doActorMisc(env, actor)
 		if modDB:Flag(nil, "Condition:OnConsecratedGround") then
 			local effect = 1 + modDB:Sum("INC", nil, "ConsecratedGroundEffect") / 100
 			modDB:NewMod("LifeRegenPercent", "BASE", 5 * effect, "Consecrated Ground")
-			modDB:NewMod("CurseEffectOnSelf", "INC", -50 * effect, "Consecrated Ground")
 			modDB:NewMod("Accuracy", "INC", m_floor(modDB:Sum("INC", nil, "ConsecratedGroundAlsoAccuracy") * effect), "Consecrated Ground")
 		end
 		if modDB:Flag(nil, "Condition:PhantasmalMight") then
@@ -3086,6 +3085,10 @@ function calcs.perform(env, skipEHP)
 
 	-- Check for extra curses
 	for dest, modDB in pairs({[curses] = modDB, [minionCurses] = env.minion and env.minion.modDB}) do
+		if env.mode_combat and modDB:Flag(nil, "Condition:OnConsecratedGround") then
+			local effect = 1 + modDB:Sum("INC", nil, "ConsecratedGroundEffect") / 100
+			modDB:NewMod("CurseEffectOnSelf", "INC", -50 * effect, "Consecrated Ground")
+		end
 		for _, value in ipairs(modDB:List(nil, "ExtraCurse")) do
 			local gemModList = new("ModList")
 			local grantedEffect = env.data.skills[value.skillId]