diff --git a/package.json b/package.json
index 54a825c..5cdcc99 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hebcal/icalendar",
-  "version": "4.17.1",
+  "version": "4.17.2",
   "author": "Michael J. Radwin (https://github.com/mjradwin)",
   "keywords": [
     "ical",
@@ -24,7 +24,7 @@
     "url": "https://github.com/hebcal/hebcal-icalendar/issues"
   },
   "dependencies": {
-    "@hebcal/core": "^3.36.0",
+    "@hebcal/core": "^3.36.1",
     "@hebcal/rest-api": "^3.13.0",
     "murmurhash3": "^0.5.0"
   },
diff --git a/src/icalendar.js b/src/icalendar.js
index db25cef..76a7c1a 100644
--- a/src/icalendar.js
+++ b/src/icalendar.js
@@ -384,7 +384,8 @@ function createMemo(e, options) {
   }
   const mask = e.getFlags();
   if (mask & flags.OMER_COUNT) {
-    return e.getTodayIs('en') + '\\n\\n' + e.memo;
+    const sefira = [e.sefira('en'), e.sefira('he'), e.sefira('translit')].join('\\n');
+    return e.getTodayIs('en') + '\\n\\n' + sefira + '\\n\\n' + e.url();
   }
   const url = appendTrackingToUrl(e.url(), options);
   const torahMemo = makeTorahMemo(e, options.il);
diff --git a/src/icalendar.spec.js b/src/icalendar.spec.js
index e5704af..d026643 100644
--- a/src/icalendar.spec.js
+++ b/src/icalendar.spec.js
@@ -506,7 +506,7 @@ test('OmerEvent', (t) => {
     'CLASS:PUBLIC',
     'DESCRIPTION:Today is 37 days\\, which is 5 weeks and 2 days of the Omer\\n\\n',
     ' Might within Foundation\\nגְבוּרָה שֶׁבִּיְּסוֹד\\nGevu',
-    ' rah shebiYesod',
+    ' rah shebiYesod\\n\\nhttps://www.hebcal.com/omer/5781/37',
     'BEGIN:VALARM',
     'ACTION:DISPLAY',
     'DESCRIPTION:Event reminder',