diff --git a/.github/workflows/update-set-implementation-lists.yml b/.github/workflows/update-set-implementation-lists.yml
index 0e8a47fc14ae..4c76c0d7cc0e 100644
--- a/.github/workflows/update-set-implementation-lists.yml
+++ b/.github/workflows/update-set-implementation-lists.yml
@@ -88,7 +88,7 @@ jobs:
                 const cardPath = path.join('Mage.Sets', 'src', 'mage', 'cards', className.substring(0, 1), `${className.charAt(0).toUpperCase()+className.slice(1)}.java`);
                 const claimed = false;
                 issueComments && issueComments.forEach(comment => {
-                  if (comment.body && comment.body.search(new RegExp(cleanCardName, "i") != -1) {
+                  if (comment.body && comment.body.search(new RegExp(cleanCardName, "i")) != -1) {
                     console.log(`Found a comment by ${comment.user.login} claiming card ${cardData[0]}`);
                     claimed = true;
                   }