diff --git a/app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeChannelExtractor.java b/app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeChannelExtractor.java
index 7f2a9ecdd..62e63ab1b 100644
--- a/app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeChannelExtractor.java
+++ b/app/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeChannelExtractor.java
@@ -136,7 +136,7 @@ public class YoutubeChannelExtractor extends ChannelExtractor {
             if(!isAjaxPage) {
                 Element el = doc.select("div[id=\"gh-banner\"]").first().select("style").first();
                 String cssContent = el.html();
-                String url = "https:" + Parser.matchGroup1("url\\((.*)\\)", cssContent);
+                String url = "https:" + Parser.matchGroup1("url\\(([^)]+)\\)", cssContent);
                 if (url.contains("s.ytimg.com")) {
                     bannerUrl = null;
                 } else {