diff --git a/config/notifiers.go b/config/notifiers.go
index 48a8c632..fa238521 100644
--- a/config/notifiers.go
+++ b/config/notifiers.go
@@ -89,7 +89,7 @@ func (nc *NotifierConfig) SendResolved() bool {
 
 // EmailConfig configures notifications via mail.
 type EmailConfig struct {
-	NotifierConfig
+	NotifierConfig `yaml:",inline"`
 
 	// Email address to notify.
 	To        string            `yaml:"to"`
@@ -128,7 +128,7 @@ func (c *EmailConfig) UnmarshalYAML(unmarshal func(interface{}) error) error {
 
 // PagerdutyConfig configures notifications via PagerDuty.
 type PagerdutyConfig struct {
-	NotifierConfig
+	NotifierConfig `yaml:",inline"`
 
 	ServiceKey  Secret            `yaml:"service_key"`
 	URL         string            `yaml:"url"`
@@ -156,7 +156,7 @@ func (c *PagerdutyConfig) UnmarshalYAML(unmarshal func(interface{}) error) error
 
 // SlackConfig configures notifications via Slack.
 type SlackConfig struct {
-	NotifierConfig
+	NotifierConfig `yaml:",inline"`
 
 	APIURL Secret `yaml:"api_url"`
 
@@ -190,7 +190,7 @@ func (c *SlackConfig) UnmarshalYAML(unmarshal func(interface{}) error) error {
 
 // WebhookConfig configures notifications via a generic webhook.
 type WebhookConfig struct {
-	NotifierConfig
+	NotifierConfig `yaml:",inline"`
 
 	// URL to send POST request to.
 	URL string `yaml:"url"`
@@ -214,7 +214,7 @@ func (c *WebhookConfig) UnmarshalYAML(unmarshal func(interface{}) error) error {
 
 // OpsGenieConfig configures notifications via OpsGenie.
 type OpsGenieConfig struct {
-	NotifierConfig
+	NotifierConfig `yaml:",inline"`
 
 	APIKey      Secret            `yaml:"api_key"`
 	APIHost     string            `yaml:"api_host"`
diff --git a/test/acceptance/send_test.go b/test/acceptance/send_test.go
index 8da7287f..3523c604 100644
--- a/test/acceptance/send_test.go
+++ b/test/acceptance/send_test.go
@@ -42,6 +42,7 @@ receivers:
 - name: "default"
   webhook_configs:
   - url: 'http://%s'
+    send_resolved: true
 `
 
 	at := NewAcceptanceTest(t, &AcceptanceOpts{