diff --git a/internal/service/streamprivatelinkendpoint/model.go b/internal/service/streamprivatelinkendpoint/model.go
index 8f0fde7c27..1b6940f7d1 100644
--- a/internal/service/streamprivatelinkendpoint/model.go
+++ b/internal/service/streamprivatelinkendpoint/model.go
@@ -56,7 +56,6 @@ func NewAtlasReq(ctx context.Context, plan *TFModel) (*admin.StreamsPrivateLinkC
 
 	result := &admin.StreamsPrivateLinkConnection{
 		DnsDomain:         plan.DnsDomain.ValueStringPointer(),
-		DnsSubDomain:      &[]string{},
 		Provider:          plan.Provider.ValueStringPointer(),
 		Region:            plan.Region.ValueStringPointer(),
 		ServiceEndpointId: plan.ServiceEndpointId.ValueStringPointer(),
diff --git a/internal/service/streamprivatelinkendpoint/model_test.go b/internal/service/streamprivatelinkendpoint/model_test.go
index ff46bec4f3..6a2c97219d 100644
--- a/internal/service/streamprivatelinkendpoint/model_test.go
+++ b/internal/service/streamprivatelinkendpoint/model_test.go
@@ -153,7 +153,6 @@ func TestStreamPrivatelinkEndpointTFModelToSDK(t *testing.T) {
 			},
 			expectedSDKReq: &admin.StreamsPrivateLinkConnection{
 				DnsDomain:         &dnsDomain,
-				DnsSubDomain:      &[]string{},
 				Provider:          &provider,
 				Region:            &region,
 				ServiceEndpointId: &serviceEndpointID,