diff --git a/main.go b/main.go
index 95a7fe5..132be61 100644
--- a/main.go
+++ b/main.go
@@ -1,7 +1,6 @@
 package main
 
 import (
-	"errors"
 	"fmt"
 	"log"
 	"os"
@@ -11,6 +10,7 @@ import (
 	git "github.com/go-git/go-git/v5"
 	"github.com/go-git/go-git/v5/plumbing"
 	"github.com/go-git/go-git/v5/plumbing/object"
+	"github.com/go-git/go-git/v5/plumbing/storer"
 	gha "github.com/sethvargo/go-githubactions"
 )
 
@@ -49,7 +49,7 @@ func main() {
 	_ = commits.ForEach(func(c *object.Commit) error {
 		// Stop iterator when limit is reached.
 		if lca != nil && c.Hash == lca.Hash {
-			return errors.New("stop")
+			return storer.ErrStop
 		}
 
 		// Parse commit data.