1 files changed, 1 insertions, 1 deletions
diff --git a/popup/popup.js b/popup/popup.js
index d6495d5..aa0d556 100644
--- a/popup/popup.js
+++ b/popup/popup.js
@@ -254,7 +254,7 @@ new (class ExtensionPopup {
       let siteKey = null;
       for (const site of Object.keys(styles)) {
         const siteName = site.replace(/\.css$/, "");
-        if (hostname.includes(siteName)) {
+        if (hostname === siteName || hostname === `www.${siteName}`) {
           siteKey = site;
           break;
         }