diff --git a/internal/pkg/lock/mutex.go b/internal/pkg/lock/mutex.go
index 1eb23d4..9df58f2 100644
--- a/internal/pkg/lock/mutex.go
+++ b/internal/pkg/lock/mutex.go
@@ -2,6 +2,7 @@ package lock
 
 import (
 	"context"
+	"fmt"
 	"github.com/redis/go-redis/v9"
 	"time"
 )
@@ -21,7 +22,7 @@ func (c *Mutex) Lock(ctx context.Context, resource string, callback func(ctx con
 	l := c.locker.GetLock(resource)
 
 	if err := l.Lock(ctx); err != nil {
-		return err
+		return fmt.Errorf("lock failed: %w", err)
 	}
 	defer func() {
 		_ = l.Unlock(ctx)