diff --git a/alerting/provider/custom/custom_test.go b/alerting/provider/custom/custom_test.go
index 56631c48..bcd5f669 100644
--- a/alerting/provider/custom/custom_test.go
+++ b/alerting/provider/custom/custom_test.go
@@ -1,9 +1,10 @@
 package custom
 
 import (
-	"github.com/TwinProduction/gatus/core"
 	"io/ioutil"
 	"testing"
+
+	"github.com/TwinProduction/gatus/core"
 )
 
 func TestAlertProvider_IsValid(t *testing.T) {
diff --git a/alerting/provider/mattermost/mattermost_test.go b/alerting/provider/mattermost/mattermost_test.go
index 09985eb8..d9bbb557 100644
--- a/alerting/provider/mattermost/mattermost_test.go
+++ b/alerting/provider/mattermost/mattermost_test.go
@@ -1,9 +1,10 @@
 package mattermost
 
 import (
-	"github.com/TwinProduction/gatus/core"
 	"strings"
 	"testing"
+
+	"github.com/TwinProduction/gatus/core"
 )
 
 func TestAlertProvider_IsValid(t *testing.T) {
diff --git a/alerting/provider/pagerduty/pagerduty_test.go b/alerting/provider/pagerduty/pagerduty_test.go
index 035d63af..0b246d50 100644
--- a/alerting/provider/pagerduty/pagerduty_test.go
+++ b/alerting/provider/pagerduty/pagerduty_test.go
@@ -1,9 +1,10 @@
 package pagerduty
 
 import (
-	"github.com/TwinProduction/gatus/core"
 	"strings"
 	"testing"
+
+	"github.com/TwinProduction/gatus/core"
 )
 
 func TestAlertProvider_IsValid(t *testing.T) {
diff --git a/alerting/provider/twilio/twilio_test.go b/alerting/provider/twilio/twilio_test.go
index 8045c8c9..661948fa 100644
--- a/alerting/provider/twilio/twilio_test.go
+++ b/alerting/provider/twilio/twilio_test.go
@@ -1,9 +1,10 @@
 package twilio
 
 import (
-	"github.com/TwinProduction/gatus/core"
 	"strings"
 	"testing"
+
+	"github.com/TwinProduction/gatus/core"
 )
 
 func TestTwilioAlertProvider_IsValid(t *testing.T) {