diff --git a/internal/utils.go b/internal/utils.go
index f9f5560..e18621e 100644
--- a/internal/utils.go
+++ b/internal/utils.go
@@ -19,6 +19,10 @@ type Minter struct {
 	mask             string
 }
 
+func (m *Minter) initCounters() {
+	return
+}
+
 func (m *Minter) Mint() string {
 	return ""
 }