diff --git a/index.js b/index.js
index 47d1895..d5ea115 100644
--- a/index.js
+++ b/index.js
@@ -80,6 +80,7 @@ function diff(current, checked) {
         result += `${split[0]} download\n`;
       }
       console.log(`popping line ${index}, current: ${lines_checked}`);
+      filenames_checked.splice(index, 1);
       lines_checked.splice(index, 1);
       console.log(`result: ${lines_checked}`);
     }