diff --git a/consumer/nf_discovery.go b/consumer/nf_discovery.go
deleted file mode 100644
index e4f31d6..0000000
--- a/consumer/nf_discovery.go
+++ /dev/null
@@ -1,38 +0,0 @@
-// Copyright 2019 free5GC.org
-//
-// SPDX-License-Identifier: Apache-2.0
-//
-
-package consumer
-
-import (
-	"context"
-	"fmt"
-	"net/http"
-
-	"github.com/omec-project/openapi/Nnrf_NFDiscovery"
-	"github.com/omec-project/openapi/models"
-	"github.com/omec-project/udr/logger"
-)
-
-func SendSearchNFInstances(nrfUri string, targetNfType, requestNfType models.NfType,
-	param Nnrf_NFDiscovery.SearchNFInstancesParamOpts,
-) (models.SearchResult, error) {
-	// Set client and set url
-	configuration := Nnrf_NFDiscovery.NewConfiguration()
-	configuration.SetBasePath(nrfUri)
-	client := Nnrf_NFDiscovery.NewAPIClient(configuration)
-
-	var res *http.Response
-	result, res, err := client.NFInstancesStoreApi.SearchNFInstances(context.TODO(), targetNfType, requestNfType, &param)
-	if res != nil && res.StatusCode == http.StatusTemporaryRedirect {
-		err = fmt.Errorf("temporary Redirect For Non NRF Consumer")
-	}
-	defer func() {
-		if rspCloseErr := res.Body.Close(); rspCloseErr != nil {
-			logger.ConsumerLog.Errorf("SearchNFInstances response body cannot close: %+v", rspCloseErr)
-		}
-	}()
-
-	return result, err
-}