diff --git a/pkg/notifier/slacknotifier/slack.go b/pkg/notifier/slacknotifier/slack.go
index b3d040243..7d62a7ee8 100644
--- a/pkg/notifier/slacknotifier/slack.go
+++ b/pkg/notifier/slacknotifier/slack.go
@@ -29,6 +29,8 @@ var groupIdRegExp = regexp.MustCompile(`^<!subteam\^(.+?)>$`)
 
 var emailRegExp = regexp.MustCompile("`^(?P<name>[a-zA-Z0-9.!#$%&'*+/=?^_ \\x60{|}~-]+)@(?P<domain>[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*)$`gm")
 
+var typeNamePrefixRE = regexp.MustCompile(`^\*?([a-zA-Z0-9_]+\.)?`)
+
 type notifyTask struct {
 	channel string
 
@@ -530,8 +532,6 @@ func diffsToComment(obj any, diffs []dynamic.Diff) (text string) {
 	return text
 }
 
-var typeNamePrefixRE = regexp.MustCompile("^\\*?([a-zA-Z0-9_]+\\.)?")
-
 func objectName(obj any) string {
 	type labelInf interface {
 		Label() string