diff --git a/src/main/java/com/jozufozu/flywheel/backend/engine/MeshPool.java b/src/main/java/com/jozufozu/flywheel/backend/engine/MeshPool.java
index 1775b89d3..9cf6b84f9 100644
--- a/src/main/java/com/jozufozu/flywheel/backend/engine/MeshPool.java
+++ b/src/main/java/com/jozufozu/flywheel/backend/engine/MeshPool.java
@@ -145,6 +145,8 @@ public class MeshPool {
 			baseVertex += mesh.vertexCount();
 
 			mesh.firstIndex = firstIndices.getInt(mesh.mesh.indexSequence());
+
+			mesh.boundTo.clear();
 		}
 
 		vbo.upload(vertexBlock);