diff --git a/src/subtitle/YouTubeCaptionProvider.js b/src/subtitle/YouTubeCaptionProvider.js
index d88e35f..030203d 100644
--- a/src/subtitle/YouTubeCaptionProvider.js
+++ b/src/subtitle/YouTubeCaptionProvider.js
@@ -590,7 +590,7 @@ class YouTubeCaptionProvider {
     return subtitles;
   }
 
-  #isQualityPoor(lines, lengthThreshold = 250, percentageThreshold = 0.1) {
+  #isQualityPoor(lines, lengthThreshold = 250, percentageThreshold = 0.2) {
     if (lines.length === 0) return false;
     const longLinesCount = lines.filter(
       (line) => line.text.length > lengthThreshold