diff --git a/registry/file/service_discovery_test.go b/registry/file/service_discovery_test.go
index c940e33b157cf2b870250332a1b08aaa275339a8..dd4ea6fff7cb04dcc745c8dfcdb6192f7ca00e7d 100644
--- a/registry/file/service_discovery_test.go
+++ b/registry/file/service_discovery_test.go
@@ -40,6 +40,7 @@ var (
 )
 
 func TestNewFileSystemServiceDiscoveryAndDestroy(t *testing.T) {
+	prepareData()
 	serviceDiscovery, err := newFileSystemServiceDiscovery(testName)
 	assert.NoError(t, err)
 	assert.NotNil(t, serviceDiscovery)