diff --git a/go.mod b/go.mod
index 012b33f..b29ef7b 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.18
 require (
 	github.com/hashicorp/vault/api v1.9.0
 	github.com/imdario/mergo v0.3.13
-	go.unistack.org/micro/v3 v3.10.16
+	go.unistack.org/micro/v3 v3.10.18
 )
 
 require github.com/stretchr/testify v1.7.2 // indirect
diff --git a/go.sum b/go.sum
index 6c365c3..5ac9492 100644
--- a/go.sum
+++ b/go.sum
@@ -71,8 +71,8 @@ github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXf
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.2 h1:4jaiDzPyXQvSd7D0EjG45355tLlV3VOECpq10pLC+8s=
 github.com/stretchr/testify v1.7.2/go.mod h1:R6va5+xMeoiuVRoj+gSkQ7d3FALtqAAGI1FQKckRals=
-go.unistack.org/micro/v3 v3.10.16 h1:2er/SKKYbV60M+UuJM4eYCF0MZYAIq/yNUrAbTfgq8Q=
-go.unistack.org/micro/v3 v3.10.16/go.mod h1:uMAc0U/x7dmtICCrblGf0ZLgYegu3VwQAquu+OFCw1Q=
+go.unistack.org/micro/v3 v3.10.18 h1:iz193N8eZKGrKPXuX6XMsGIRHMqdvUaZSfb9mzwlUYM=
+go.unistack.org/micro/v3 v3.10.18/go.mod h1:uMAc0U/x7dmtICCrblGf0ZLgYegu3VwQAquu+OFCw1Q=
 golang.org/x/crypto v0.7.0 h1:AvwMYaRytfdeVt3u6mLaxYtErKYjxA2OXjJ1HHq6t3A=
 golang.org/x/crypto v0.7.0/go.mod h1:pYwdfH91IfpZVANVyUOhSIPZaFoJGxTFbZhFTx+dXZU=
 golang.org/x/net v0.8.0 h1:Zrh2ngAOFYneWTAIAPethzeaQLuHwhuBkuV6ZiRnUaQ=
diff --git a/vault.go b/vault.go
index 81a836e..af60a7a 100644
--- a/vault.go
+++ b/vault.go
@@ -87,7 +87,7 @@ func (c *vaultConfig) Init(opts ...config.Option) error {
 			return err
 		}
 
-		if err := config.DefaultAfterInit(c.opts.Context, c); err != nil && !c.opts.AllowFail {
+		if err = config.DefaultAfterInit(c.opts.Context, c); err != nil && !c.opts.AllowFail {
 			return err
 		}
 
diff --git a/vault_test.go b/vault_test.go
new file mode 100644
index 0000000..c98e666
--- /dev/null
+++ b/vault_test.go
@@ -0,0 +1,23 @@
+package vault
+
+import (
+	"context"
+	"testing"
+
+	"go.unistack.org/micro/v3/codec"
+	"go.unistack.org/micro/v3/config"
+)
+
+func TestInit(t *testing.T) {
+	c := NewConfig(
+		config.Context(context.TODO()),
+		config.Codec(codec.NewCodec()),
+		config.BeforeInit(func(ctx context.Context, c config.Config) error {
+			return c.Init(Token("tkn"), config.BeforeInit(nil))
+		}),
+	)
+
+	if err := c.Init(); err != nil {
+		t.Fatal(err)
+	}
+}