diff --git a/app/user.go b/app/user.go
index 4b07c49318..60c59047a4 100644
--- a/app/user.go
+++ b/app/user.go
@@ -1411,8 +1411,8 @@ func (a *App) PermanentDeleteUser(user *model.User) *model.AppError {
 		return result.Err
 	}
 
-	if result := <-a.Srv.Store.Webhook().PermanentDeleteIncomingByUser(user.Id); result.Err != nil {
-		return result.Err
+	if err := a.Srv.Store.Webhook().PermanentDeleteIncomingByUser(user.Id); err != nil {
+		return err
 	}
 
 	if result := <-a.Srv.Store.Webhook().PermanentDeleteOutgoingByUser(user.Id); result.Err != nil {
diff --git a/store/sqlstore/webhook_store.go b/store/sqlstore/webhook_store.go
index a2b67f063f..fd5a164ade 100644
--- a/store/sqlstore/webhook_store.go
+++ b/store/sqlstore/webhook_store.go
@@ -153,15 +153,14 @@ func (s SqlWebhookStore) DeleteIncoming(webhookId string, time int64) store.Stor
 	})
 }
 
-func (s SqlWebhookStore) PermanentDeleteIncomingByUser(userId string) store.StoreChannel {
-	return store.Do(func(result *store.StoreResult) {
-		_, err := s.GetMaster().Exec("DELETE FROM IncomingWebhooks WHERE UserId = :UserId", map[string]interface{}{"UserId": userId})
-		if err != nil {
-			result.Err = model.NewAppError("SqlWebhookStore.DeleteIncomingByUser", "store.sql_webhooks.permanent_delete_incoming_by_user.app_error", nil, "id="+userId+", err="+err.Error(), http.StatusInternalServerError)
-		}
+func (s SqlWebhookStore) PermanentDeleteIncomingByUser(userId string) *model.AppError {
+	_, err := s.GetMaster().Exec("DELETE FROM IncomingWebhooks WHERE UserId = :UserId", map[string]interface{}{"UserId": userId})
+	if err != nil {
+		return model.NewAppError("SqlWebhookStore.DeleteIncomingByUser", "store.sql_webhooks.permanent_delete_incoming_by_user.app_error", nil, "id="+userId+", err="+err.Error(), http.StatusInternalServerError)
+	}
 
-		s.ClearCaches()
-	})
+	s.ClearCaches()
+	return nil
 }
 
 func (s SqlWebhookStore) PermanentDeleteIncomingByChannel(channelId string) *model.AppError {
diff --git a/store/store.go b/store/store.go
index f0d36d31bf..e82f290d72 100644
--- a/store/store.go
+++ b/store/store.go
@@ -385,7 +385,7 @@ type WebhookStore interface {
 	GetIncomingByChannel(channelId string) ([]*model.IncomingWebhook, *model.AppError)
 	DeleteIncoming(webhookId string, time int64) StoreChannel
 	PermanentDeleteIncomingByChannel(channelId string) *model.AppError
-	PermanentDeleteIncomingByUser(userId string) StoreChannel
+	PermanentDeleteIncomingByUser(userId string) *model.AppError
 
 	SaveOutgoing(webhook *model.OutgoingWebhook) (*model.OutgoingWebhook, *model.AppError)
 	GetOutgoing(id string) (*model.OutgoingWebhook, *model.AppError)
diff --git a/store/storetest/mocks/WebhookStore.go b/store/storetest/mocks/WebhookStore.go
index 9172418aea..7258446593 100644
--- a/store/storetest/mocks/WebhookStore.go
+++ b/store/storetest/mocks/WebhookStore.go
@@ -293,15 +293,15 @@ func (_m *WebhookStore) PermanentDeleteIncomingByChannel(channelId string) *mode
 }
 
 // PermanentDeleteIncomingByUser provides a mock function with given fields: userId
-func (_m *WebhookStore) PermanentDeleteIncomingByUser(userId string) store.StoreChannel {
+func (_m *WebhookStore) PermanentDeleteIncomingByUser(userId string) *model.AppError {
 	ret := _m.Called(userId)
 
-	var r0 store.StoreChannel
-	if rf, ok := ret.Get(0).(func(string) store.StoreChannel); ok {
+	var r0 *model.AppError
+	if rf, ok := ret.Get(0).(func(string) *model.AppError); ok {
 		r0 = rf(userId)
 	} else {
 		if ret.Get(0) != nil {
-			r0 = ret.Get(0).(store.StoreChannel)
+			r0 = ret.Get(0).(*model.AppError)
 		}
 	}
 
diff --git a/store/storetest/webhook_store.go b/store/storetest/webhook_store.go
index f4b8c26886..ebb08f4258 100644
--- a/store/storetest/webhook_store.go
+++ b/store/storetest/webhook_store.go
@@ -253,8 +253,8 @@ func testWebhookStoreDeleteIncomingByUser(t *testing.T, ss store.Store) {
 		t.Fatal("invalid returned webhook")
 	}
 
-	if r2 := <-ss.Webhook().PermanentDeleteIncomingByUser(o1.UserId); r2.Err != nil {
-		t.Fatal(r2.Err)
+	if err = ss.Webhook().PermanentDeleteIncomingByUser(o1.UserId); err != nil {
+		t.Fatal(err)
 	}
 
 	if _, err = ss.Webhook().GetIncoming(o1.Id, true); err == nil {