diff --git a/runelite-mixins/src/main/java/net/runelite/mixins/RSItemCompositionMixin.java b/runelite-mixins/src/main/java/net/runelite/mixins/RSItemCompositionMixin.java
index 8662d5e513..f959656734 100644
--- a/runelite-mixins/src/main/java/net/runelite/mixins/RSItemCompositionMixin.java
+++ b/runelite-mixins/src/main/java/net/runelite/mixins/RSItemCompositionMixin.java
@@ -30,6 +30,12 @@ public abstract class RSItemCompositionMixin implements RSItemComposition
 		cachedModels2.resize(1024);
 	}
 
+	@Inject
+	RSItemCompositionMixin()
+	{
+
+	}
+
 	@Inject
 	@Override
 	public boolean isStackable()
diff --git a/runelite-mixins/src/main/java/net/runelite/mixins/RSObjectCompositionMixin.java b/runelite-mixins/src/main/java/net/runelite/mixins/RSObjectCompositionMixin.java
index 22f0037936..64dc949aba 100644
--- a/runelite-mixins/src/main/java/net/runelite/mixins/RSObjectCompositionMixin.java
+++ b/runelite-mixins/src/main/java/net/runelite/mixins/RSObjectCompositionMixin.java
@@ -25,6 +25,12 @@ public abstract class RSObjectCompositionMixin implements RSObjectComposition
 		objectDefinitionModelsCache.resize(256);
 	}
 
+	@Inject
+	RSObjectCompositionMixin()
+	{
+
+	}
+
 	@Inject
 	@Override
 	public int getAccessBitMask()