diff --git a/README.md b/README.md
index 95d1828f..847034c6 100644
--- a/README.md
+++ b/README.md
@@ -111,6 +111,7 @@ _The language status represents the percentage of translated strings in the late
 - [JessiGue](https://www.flaticon.com/authors/jessigue) for the show/hide icon for api key fields
 - [Iconka.com](https://www.iconarchive.com/artist/iconka.html) for the autotag context menu icon
 - [Icojam](https://www.iconarchive.com/artist/icojam.html) for the spam filter context menu icon
+- [Roundicons](https://www.flaticon.com/authors/roundicons) for the summarize context menu icon
 
 
 <br>
diff --git a/images/summarize.png b/images/summarize.png
new file mode 100644
index 00000000..9c829f0e
Binary files /dev/null and b/images/summarize.png differ
diff --git a/js/mzta-utils.js b/js/mzta-utils.js
index eb4f8d49..dca1a52a 100644
--- a/js/mzta-utils.js
+++ b/js/mzta-utils.js
@@ -29,7 +29,7 @@ export const contextMenuID_Summarize = 'mzta-summarize';
 export const contextMenuIconsPath = {
   [contextMenuID_AddTags]: 'moz-extension:images/autotags.png',
   [contextMenuID_Spamfilter]: 'moz-extension:images/spamfilter.png',
-  // [contextMenuID_Summarize]: 'moz-extension:images/summarize.png',
+  [contextMenuID_Summarize]: 'moz-extension:images/summarize.png',
 };
 
 export function getLanguageDisplayName(languageCode) {