diff --git a/src/main/java/net/guizhanss/fastmachines/items/machines/generic/FastMachineCache.java b/src/main/java/net/guizhanss/fastmachines/items/machines/generic/FastMachineCache.java
index e29f831..77c2bc4 100644
--- a/src/main/java/net/guizhanss/fastmachines/items/machines/generic/FastMachineCache.java
+++ b/src/main/java/net/guizhanss/fastmachines/items/machines/generic/FastMachineCache.java
@@ -255,7 +255,7 @@ private void craft(final Player p, final int amount, int tries) {
         // push the product
         if (recipe.getKey() instanceof RandomRecipe randomRecipe) {
             boolean machineFull = false;
-            for (int i = 0; i < amount; i++) {
+            for (int i = 0; i < actualAmount; i++) {
                 ItemStack product = randomRecipe.getOutput(blockPosition.getWorld()).clone();
                 if (MachineUtils.addItem(p, menu, OUTPUT_SLOTS, product, 1)) {
                     machineFull = true;
@@ -266,7 +266,7 @@ private void craft(final Player p, final int amount, int tries) {
             }
         } else {
             ItemStack product = recipe.getKey().getOutput(blockPosition.getWorld()).clone();
-            if (MachineUtils.addItem(p, menu, OUTPUT_SLOTS, product, amount)) {
+            if (MachineUtils.addItem(p, menu, OUTPUT_SLOTS, product, actualAmount)) {
                 FastMachines.getLocalization().sendMessage(p, "not-enough-space");
             }
         }
diff --git a/src/main/java/net/guizhanss/fastmachines/utils/MachineUtils.java b/src/main/java/net/guizhanss/fastmachines/utils/MachineUtils.java
index d2efc4d..aa508ca 100644
--- a/src/main/java/net/guizhanss/fastmachines/utils/MachineUtils.java
+++ b/src/main/java/net/guizhanss/fastmachines/utils/MachineUtils.java
@@ -162,7 +162,7 @@ public static int addItem(BlockMenu menu, int[] slots, ItemStack item, int amoun
      * @param slots  The slots of machine to add {@link ItemStack} to.
      * @param item   The {@link ItemStack} to add.
      * @param amount The amount of {@link ItemStack}s to add.
-     * @return The remaining amount of {@link ItemStack}s.
+     * @return Whether there are remaining items after pushing to machine slots.
      */
     @ParametersAreNonnullByDefault
     public static boolean addItem(Player p, BlockMenu menu, int[] slots, ItemStack item, int amount) {