diff --git a/CHANGELOG.md b/CHANGELOG.md
index f664fe7ad..f602516e2 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,7 @@ to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 - Processing patterns now use the order of items/fluids specified in the pattern
   by [@necauqua](https://github.com/necauqua) and [@Darkere](https://github.com/Darkere).
 - Fixed autocrafting task getting stuck if two tasks fulfilled each others requirements.
+- Fixed fluid autocrafting breaking when using 2 stacks of the same fluid in a pattern.
 
 ## [v1.10.0-beta.4] - 2021-12-28
 
diff --git a/src/main/java/com/refinedmods/refinedstorage/apiimpl/autocrafting/task/v6/calculator/CraftingCalculator.java b/src/main/java/com/refinedmods/refinedstorage/apiimpl/autocrafting/task/v6/calculator/CraftingCalculator.java
index d7cfc77c4..0e4c52a2e 100644
--- a/src/main/java/com/refinedmods/refinedstorage/apiimpl/autocrafting/task/v6/calculator/CraftingCalculator.java
+++ b/src/main/java/com/refinedmods/refinedstorage/apiimpl/autocrafting/task/v6/calculator/CraftingCalculator.java
@@ -257,7 +257,7 @@ public class CraftingCalculator {
             FluidStack fromSelf = fluidResults.get(possibleInput, IComparer.COMPARE_NBT);
             FluidStack fromNetwork = fluidStorageSource.get(possibleInput, IComparer.COMPARE_NBT);
 
-            int remaining = possibleInput.getAmount() * qty;
+            int remaining = ingredient.getCount() * qty;
 
             if (remaining < 0) { // int overflow
                 throw new CraftingCalculatorException(CalculationResultType.TOO_COMPLEX);