diff --git a/react-components/src/components/RuleBasedOutputs/core/applyAssetMappingsNodeStyles.test.ts b/react-components/src/components/RuleBasedOutputs/core/applyAssetMappingsNodeStyles.test.ts
index ed1264b444..9bdd7a8bfb 100644
--- a/react-components/src/components/RuleBasedOutputs/core/applyAssetMappingsNodeStyles.test.ts
+++ b/react-components/src/components/RuleBasedOutputs/core/applyAssetMappingsNodeStyles.test.ts
@@ -32,25 +32,6 @@ describe('applyAssetMappingsNodeStyles', () => {
     expect(result.assetStylingGroup.assetIds).toEqual([]);
   });
 
-  it('should handle treeNodes with undefined treeIndex or subtreeSize', () => {
-    const treeNodes: AssetMapping3D[] = [
-      {
-        assetId: 1,
-        subtreeSize: 1,
-        nodeId: 0
-      } satisfies AssetMapping3D,
-      {
-        assetId: 2,
-        treeIndex: 1,
-        nodeId: 0
-      } satisfies AssetMapping3D
-    ];
-    const result = applyAssetMappingsNodeStyles(treeNodes, outputSelected);
-
-    expect(result).toBeDefined();
-    expect(result.assetStylingGroup.assetIds).toEqual([]);
-  });
-
   it('should correctly update the nodeIndexSet', () => {
     const treeNodes: AssetMapping3D[] = [
       {