diff --git a/fabric-recipe-api-v1/src/testmod/java/net/fabricmc/fabric/test/recipe/ingredient/IngredientMatchTests.java b/fabric-recipe-api-v1/src/testmod/java/net/fabricmc/fabric/test/recipe/ingredient/IngredientMatchTests.java
index 1812af2cd8..2b86a73794 100644
--- a/fabric-recipe-api-v1/src/testmod/java/net/fabricmc/fabric/test/recipe/ingredient/IngredientMatchTests.java
+++ b/fabric-recipe-api-v1/src/testmod/java/net/fabricmc/fabric/test/recipe/ingredient/IngredientMatchTests.java
@@ -144,7 +144,7 @@ public void testComponentIngredient(TestContext context) {
 		ItemStack requiredDataStack = new ItemStack(Items.DIAMOND_PICKAXE);
 		requiredDataStack.set(DataComponentTypes.CUSTOM_DATA, NbtComponent.of(requiredData));
 		ItemStack extraDataStack = new ItemStack(Items.DIAMOND_PICKAXE);
-		requiredDataStack.set(DataComponentTypes.CUSTOM_DATA, NbtComponent.of(extraData));
+		extraDataStack.set(DataComponentTypes.CUSTOM_DATA, NbtComponent.of(extraData));
 		assertEquals(true, customDataIngredient.test(requiredDataStack));
 		assertEquals(false, customDataIngredient.test(extraDataStack));