diff --git a/spec/System/TestItemTools_spec.lua b/spec/System/TestItemTools_spec.lua
index ab7c6785e..f30a1dc86 100644
--- a/spec/System/TestItemTools_spec.lua
+++ b/spec/System/TestItemTools_spec.lua
@@ -26,6 +26,8 @@ local applyRangeTests = {
 	[{ "(15-20)% increased Cold Damage per 1% Cold Resistance above 75%", 1.0, 1.5 }] = "30% increased Cold Damage per 1% Cold Resistance above 75%",
 	[{ "(15-20)% increased Cold Damage per 1% Cold Resistance above 75%", 0.5, 1.0 }] = "18% increased Cold Damage per 1% Cold Resistance above 75%",
 	[{ "(15-20)% increased Cold Damage per 1% Cold Resistance above 75%", 0.5, 1.5 }] = "27% increased Cold Damage per 1% Cold Resistance above 75%",
+	-- Unscalable unique range
+	[{ "Sacrifice (5-15)% of Life to gain that much Energy Shield when you Cast a Spell", 1.0, 1.5 }] = "Sacrifice 15% of Life to gain that much Energy Shield when you Cast a Spell",
 	-- High precision range
 	[{ "Regenerate (66.7-75) Life per second", 1.0, 1.0 }] = "Regenerate 75 Life per second",
 	[{ "Regenerate (66.7-75) Life per second", 1.0, 1.5 }] = "Regenerate 112.5 Life per second",
diff --git a/src/Data/ModScalability.lua b/src/Data/ModScalability.lua
index d48808b18..023ba7484 100644
--- a/src/Data/ModScalability.lua
+++ b/src/Data/ModScalability.lua
@@ -12081,7 +12081,7 @@ return {
 	["Runebinder"] = {  },
 	["Runic Monsters in your Maps are Duplicated"] = {  },
 	["Sacrifice # Life to not consume the last bolt when firing"] = { { isScalable = true } },
-	["Sacrifice #% of Life to gain that much Energy Shield when you Cast a Spell"] = { { isScalable = true } },
+	["Sacrifice #% of Life to gain that much Energy Shield when you Cast a Spell"] = { { isScalable = false } },
 	["Sacrifice #% of maximum Life to gain that much Guard when you Dodge Roll"] = { { isScalable = true } },
 	["Sacrifice #% of your Life when you Use or Trigger a Spell Skill"] = { { isScalable = true } },
 	["Sacrifice up to # to receive double on Trial completion"] = { { isScalable = false, formats = { "ultimatum_wager_type_hash" } } },