diff --git a/ingress/Traefik2.x/helmchartconfig-traefik.yaml b/ingress/Traefik2.x/helmchartconfig-traefik.yaml
index c9732d7..16cdb2a 100644
--- a/ingress/Traefik2.x/helmchartconfig-traefik.yaml
+++ b/ingress/Traefik2.x/helmchartconfig-traefik.yaml
@@ -79,6 +79,7 @@ spec:
                   curvePreferences:
                     - secp521r1
                     - secp384r1
+                    - secp256r1
                   cipherSuites:
                     - TLS_AES_128_GCM_SHA256
                     - TLS_AES_256_GCM_SHA384