diff --git a/coap-gateway/service/devicesStatusUpdater_test.go b/coap-gateway/service/devicesStatusUpdater_test.go
index b5dc2aafb..cc778b180 100644
--- a/coap-gateway/service/devicesStatusUpdater_test.go
+++ b/coap-gateway/service/devicesStatusUpdater_test.go
@@ -1,3 +1,6 @@
+//go:build test
+// +build test
+
 package service_test
 
 import (
diff --git a/pkg/net/coap/service/service_test.go b/pkg/net/coap/service/service_test.go
index 53a4bcbdc..1149b2161 100644
--- a/pkg/net/coap/service/service_test.go
+++ b/pkg/net/coap/service/service_test.go
@@ -160,7 +160,7 @@ func TestOnClientInactivity(t *testing.T) {
 	// test TCP
 	c, err := tcp.Dial(cfg.Addr, options.WithTLS(&tls.Config{
 		InsecureSkipVerify: true,
-	}), options.WithContext(ctx), options.WithNetwork("tcp4"))
+	}), options.WithContext(ctx))
 	require.NoError(t, err)
 	_, err = c.Get(ctx, "/a")
 	require.NoError(t, err)
@@ -176,7 +176,7 @@ func TestOnClientInactivity(t *testing.T) {
 	// test DTLS
 	cUDP, err := coapDtls.Dial(cfg.Addr, &dtls.Config{
 		InsecureSkipVerify: true,
-	}, options.WithContext(ctx), options.WithNetwork("udp4"))
+	}, options.WithContext(ctx))
 	require.NoError(t, err)
 	_, err = cUDP.Get(ctx, "/a")
 	require.NoError(t, err)
@@ -243,7 +243,7 @@ func TestOnClientInactivityCustom(t *testing.T) {
 	// test TCP
 	c, err := tcp.Dial(cfg.Addr, options.WithTLS(&tls.Config{
 		InsecureSkipVerify: true,
-	}), options.WithContext(ctx), options.WithNetwork("tcp4"))
+	}), options.WithContext(ctx))
 	require.NoError(t, err)
 	_, err = c.Get(ctx, "/a")
 	require.NoError(t, err)
@@ -259,7 +259,7 @@ func TestOnClientInactivityCustom(t *testing.T) {
 	// test DTLS
 	cUDP, err := coapDtls.Dial(cfg.Addr, &dtls.Config{
 		InsecureSkipVerify: true,
-	}, options.WithContext(ctx), options.WithNetwork("udp4"))
+	}, options.WithContext(ctx))
 	require.NoError(t, err)
 	_, err = cUDP.Get(ctx, "/a")
 	require.NoError(t, err)