diff --git a/SchematicSystem/SchematicSystem_19/build.gradle.kts b/SchematicSystem/SchematicSystem_19/build.gradle.kts
index 99b982c8..38fcd471 100644
--- a/SchematicSystem/SchematicSystem_19/build.gradle.kts
+++ b/SchematicSystem/SchematicSystem_19/build.gradle.kts
@@ -24,6 +24,7 @@ plugins {
 dependencies {
     compileOnly(project(":SpigotCore", "default"))
     compileOnly(project(":SchematicSystem:SchematicSystem_Core", "default"))
+    compileOnly(project(":SchematicSystem:SchematicSystem_15", "default"))
 
     compileOnly(libs.spigotapi)
 
diff --git a/SchematicSystem/SchematicSystem_19/src/de/steamwar/schematicsystem/autocheck/AutoCheckerItems19.java b/SchematicSystem/SchematicSystem_19/src/de/steamwar/schematicsystem/autocheck/AutoCheckerItems19.java
index 556d354f..0c004cfe 100644
--- a/SchematicSystem/SchematicSystem_19/src/de/steamwar/schematicsystem/autocheck/AutoCheckerItems19.java
+++ b/SchematicSystem/SchematicSystem_19/src/de/steamwar/schematicsystem/autocheck/AutoCheckerItems19.java
@@ -24,38 +24,7 @@ import org.bukkit.Material;
 import java.util.EnumSet;
 import java.util.Set;
 
-public class AutoCheckerItems19 implements AutoCheckerItems {
-
-    private static final Set<Material> INVENTORY = EnumSet.of(
-            Material.BARREL,
-            Material.BLAST_FURNACE,
-            Material.BREWING_STAND,
-            Material.CAMPFIRE,
-            Material.CHEST,
-            Material.DISPENSER,
-            Material.DROPPER,
-            Material.FURNACE,
-            Material.HOPPER,
-            Material.JUKEBOX,
-            Material.SHULKER_BOX,
-            Material.WHITE_SHULKER_BOX,
-            Material.ORANGE_SHULKER_BOX,
-            Material.MAGENTA_SHULKER_BOX,
-            Material.LIGHT_BLUE_SHULKER_BOX,
-            Material.YELLOW_SHULKER_BOX,
-            Material.LIME_SHULKER_BOX,
-            Material.PINK_SHULKER_BOX,
-            Material.GRAY_SHULKER_BOX,
-            Material.LIGHT_GRAY_SHULKER_BOX,
-            Material.CYAN_SHULKER_BOX,
-            Material.PURPLE_SHULKER_BOX,
-            Material.BLUE_SHULKER_BOX,
-            Material.BROWN_SHULKER_BOX,
-            Material.GREEN_SHULKER_BOX,
-            Material.RED_SHULKER_BOX,
-            Material.BLACK_SHULKER_BOX,
-            Material.SMOKER,
-            Material.TRAPPED_CHEST);
+public class AutoCheckerItems19 extends AutoCheckerItems15 {
 
     private static final Set<Material> ALLOWED_ITEMS_IN_INVENTORY = EnumSet.of(
             // 64-stackable Items
@@ -99,11 +68,6 @@ public class AutoCheckerItems19 implements AutoCheckerItems {
             Material.MUSIC_DISC_5
     );
 
-    @Override
-    public Set<Material> getInventoryMaterials() {
-        return INVENTORY;
-    }
-
     @Override
     public Set<Material> getAllowedMaterialsInInventory() {
         return ALLOWED_ITEMS_IN_INVENTORY;