diff --git a/src/main/java/com/simibubi/create/content/fluids/potion/PotionMixingRecipes.java b/src/main/java/com/simibubi/create/content/fluids/potion/PotionMixingRecipes.java
index c33d8dc2e..cc8f4f353 100644
--- a/src/main/java/com/simibubi/create/content/fluids/potion/PotionMixingRecipes.java
+++ b/src/main/java/com/simibubi/create/content/fluids/potion/PotionMixingRecipes.java
@@ -102,9 +102,11 @@ public class PotionMixingRecipes {
 							continue;
 						}
 						FluidStack inputFluid = PotionFluidHandler.getFluidFromPotionItem(stacks[0]);
+						inputFluid.setAmount(1000);
 						if (outputFluid == null) {
 							outputFluid = PotionFluidHandler.getFluidFromPotionItem(output);
 						}
+						outputFluid.setAmount(1000);
 						mixingRecipes.add(createRecipe("potion_mixing_modded_" + recipeIndex++, ingredient, inputFluid, outputFluid));
 					}
 				}