diff --git a/internal/common/sleep.go b/internal/common/sleep.go
index 8c35b17..9bed241 100644
--- a/internal/common/sleep.go
+++ b/internal/common/sleep.go
@@ -11,6 +11,9 @@ func Sleep(ctx context.Context, interval time.Duration) error {
 	timer := time.NewTimer(interval)
 	select {
 	case <-ctx.Done():
+		if !timer.Stop() {
+			<-timer.C
+		}
 		return ctx.Err()
 	case <-timer.C:
 		return nil