diff --git a/helm/osmcha/templates/adiff-service-worker.yaml b/helm/osmcha/templates/adiff-service-worker.yaml
index 43a8833..865f605 100644
--- a/helm/osmcha/templates/adiff-service-worker.yaml
+++ b/helm/osmcha/templates/adiff-service-worker.yaml
@@ -44,3 +44,5 @@ spec:
               value: {{ .Values.adiff_service.redis_url }}
             - name: NumberOfWorkers
               value: {{ .Values.adiff_service.worker_count | quote }}
+            - name: NODE_OPTIONS
+              value: --max-old-space-size=8192