diff --git a/virtcontainers/clh_test.go b/virtcontainers/clh_test.go
index d59a18e8c1..edf6c5a2fa 100644
--- a/virtcontainers/clh_test.go
+++ b/virtcontainers/clh_test.go
@@ -4,3 +4,21 @@
 //
 
 package virtcontainers
+
+import (
+	"github.com/stretchr/testify/assert"
+	"testing"
+)
+
+func TestCloudHypervisorAddVSock(t *testing.T) {
+	assert := assert.New(t)
+	clh := cloudHypervisor{}
+
+	clh.addVSock(1, "path")
+	assert.Equal(clh.vmconfig.Vsock[0].Cid, int64(1))
+	assert.Equal(clh.vmconfig.Vsock[0].Sock, "path")
+
+	clh.addVSock(2, "path2")
+	assert.Equal(clh.vmconfig.Vsock[1].Cid, int64(2))
+	assert.Equal(clh.vmconfig.Vsock[1].Sock, "path2")
+}