diff --git a/apps/sim/lib/workflows/blocks/block-outputs.ts b/apps/sim/lib/workflows/blocks/block-outputs.ts
index 15fb4161b..803ac9690 100644
--- a/apps/sim/lib/workflows/blocks/block-outputs.ts
+++ b/apps/sim/lib/workflows/blocks/block-outputs.ts
@@ -389,7 +389,7 @@ export function getEffectiveBlockOutputs(
   if (blockType === 'evaluator') {
     const metricOutputs = getEvaluatorMetricOutputs(subBlocks)
     if (metricOutputs) {
-      return { ...baseOutputs, ...metricOutputs }
+      return metricOutputs
     }
   }