diff --git a/internal/xds/translator/testdata/out/xds-ir/securitypolicy-with-oidc-jwt-authz.clusters.yaml b/internal/xds/translator/testdata/out/xds-ir/securitypolicy-with-oidc-jwt-authz.clusters.yaml
index 1535201f87b..f4f58fe1cc9 100644
--- a/internal/xds/translator/testdata/out/xds-ir/securitypolicy-with-oidc-jwt-authz.clusters.yaml
+++ b/internal/xds/translator/testdata/out/xds-ir/securitypolicy-with-oidc-jwt-authz.clusters.yaml
@@ -4,7 +4,6 @@
   commonLbConfig:
     localityWeightedLbConfig: {}
   connectTimeout: 10s
-  dnsLookupFamily: V4_ONLY
   edsClusterConfig:
     edsConfig:
       ads: {}
@@ -22,7 +21,6 @@
   commonLbConfig:
     localityWeightedLbConfig: {}
   connectTimeout: 10s
-  dnsLookupFamily: V4_ONLY
   dnsRefreshRate: 30s
   lbPolicy: LEAST_REQUEST
   loadAssignment: