diff --git a/ext/js/data/anki-note-data-creator.js b/ext/js/data/anki-note-data-creator.js
index c4fd44f747..0a401a0c4e 100644
--- a/ext/js/data/anki-note-data-creator.js
+++ b/ext/js/data/anki-note-data-creator.js
@@ -189,7 +189,7 @@ function getFrequencyNumbers(dictionaryEntry) {
             if (frequencyMatch !== null) {
                 const frequencyParsed = Number.parseInt(frequencyMatch[0], 10);
                 if (frequencyParsed > 0) {
-                    frequencies.push();
+                    frequencies.push(frequencyParsed);
                     continue;
                 }
             }