diff --git a/src/foundation/materials/core/AbstractMaterialContent.ts b/src/foundation/materials/core/AbstractMaterialContent.ts
index d6f8aaabc..22af32a22 100644
--- a/src/foundation/materials/core/AbstractMaterialContent.ts
+++ b/src/foundation/materials/core/AbstractMaterialContent.ts
@@ -86,7 +86,7 @@ export abstract class AbstractMaterialContent extends RnObject {
 
     const hash = DataUtil.toCRC32(semantics);
 
-    return this.__materialName + '_' + hash;
+    return this.__materialName + '_semanticsVariation' + hash;
   }
 
   get vertexShaderityObject() {