diff --git a/src/lib/minions/functions/decantPotionFromBank.ts b/src/lib/minions/functions/decantPotionFromBank.ts
index b0fca1dcce..1e531be523 100644
--- a/src/lib/minions/functions/decantPotionFromBank.ts
+++ b/src/lib/minions/functions/decantPotionFromBank.ts
@@ -24,6 +24,7 @@ export default function decantPotionFromBank(
 		return { error: "That's not a valid potion that you can decant." };
 	}
 	if (potionToDecant.items.length === 2 && dose > 2) return { error: 'You can only decant mixes into 1 or 2 doses.' };
+	if (potionToDecant.items.length === 1) return { error: `You can't decant ${potionToDecant.name}.` };
 	const potionsToRemove = new Bank();
 	const potionsToAdd = new Bank();
 	let sumOfPots = 0;