diff --git a/models/notifications.go b/models/notifications.go
index b663c740c..3a276fa40 100644
--- a/models/notifications.go
+++ b/models/notifications.go
@@ -1,6 +1,7 @@
 package models
 
 import (
+	"fmt"
 	"time"
 
 	"github.com/flanksource/duty/types"
@@ -111,12 +112,24 @@ func (t *NotificationSendHistory) End() *NotificationSendHistory {
 	return t
 }
 
+type NotificationSilenceResource struct {
+	ConfigID    *string `json:"config_id,omitempty"`
+	CanaryID    *string `json:"canary_id,omitempty"`
+	ComponentID *string `json:"component_id,omitempty"`
+	CheckID     *string `json:"check_id,omitempty"`
+}
+
+func (t NotificationSilenceResource) Key() string {
+	return fmt.Sprintf("%s:%s:%s:%s", lo.FromPtr(t.ConfigID), lo.FromPtr(t.CanaryID), lo.FromPtr(t.ComponentID), lo.FromPtr(t.CheckID))
+}
+
 type NotificationSilence struct {
+	NotificationSilenceResource `json:",inline" yaml:",inline"`
+
 	ID        uuid.UUID  `json:"id"`
 	Namespace string     `json:"namespace"`
 	From      time.Time  `json:"from"`
 	Until     time.Time  `json:"until"`
-	Matcher   *string    `json:"matcher,omitempty"`
 	Source    string     `json:"source"`
 	CreatedBy *uuid.UUID `json:"created_by,omitempty"`
 	CreatedAt time.Time  `json:"created_at" time_format:"postgres_timestamp" gorm:"<-:false"`
diff --git a/query/getters.go b/query/getters.go
index 25a87e318..c608460ae 100644
--- a/query/getters.go
+++ b/query/getters.go
@@ -173,22 +173,3 @@ func FindTeam(ctx context.Context, identifier string, opts ...GetterOption) (*mo
 
 	return team, nil
 }
-
-func GetAllNotificationSilences(ctx context.Context) ([]models.NotificationSilence, error) {
-	var silences []models.NotificationSilence
-
-	cacheKey := "allNotificationSilences"
-	if value, ok := getterCache.Get(cacheKey); ok {
-		if cache, ok := value.([]models.NotificationSilence); ok {
-			return cache, nil
-		}
-	}
-
-	err := ctx.DB().Where("deleted_at is NULL ").Find(&silences).Error
-	if err != nil {
-		return nil, err
-	}
-
-	getterCache.SetDefault(cacheKey, silences)
-	return silences, err
-}
diff --git a/schema/notifications.hcl b/schema/notifications.hcl
index 5203c6d5b..1ca1a7697 100644
--- a/schema/notifications.hcl
+++ b/schema/notifications.hcl
@@ -178,20 +178,32 @@ table "notification_silences" {
     type = text
   }
   column "from" {
-    null    = false
-    type    = timestamptz
+    null = false
+    type = timestamptz
   }
   column "until" {
-    null    = false
-    type    = timestamptz
+    null = false
+    type = timestamptz
   }
-  column "matcher" {
+  column "config_id" {
     null = true
-    type = text
+    type = uuid
+  }
+  column "check_id" {
+    null = true
+    type = uuid
+  }
+  column "canary_id" {
+    null = true
+    type = uuid
+  }
+  column "component_id" {
+    null = true
+    type = uuid
   }
   column "source" {
-    null    = true
-    type    = enum.source
+    null = true
+    type = enum.source
   }
   column "created_by" {
     null = true
@@ -202,7 +214,7 @@ table "notification_silences" {
     type    = timestamptz
     default = sql("now()")
   }
-   column "updated_at" {
+  column "updated_at" {
     null    = false
     type    = timestamptz
     default = sql("now()")