diff --git a/src/routes/api/v1/channels.ts b/src/routes/api/v1/channels.ts
index 4698853..bf462e3 100644
--- a/src/routes/api/v1/channels.ts
+++ b/src/routes/api/v1/channels.ts
@@ -200,7 +200,7 @@ router.get(
         const { before, count } = req.query;
 
         let limit = typeof count === "string" ? parseInt(count || "25") : 25;
-        if (limit === NaN) {
+        if (Number.isNaN(limit)) {
             return res.status(400).json({ ...errors.INVALID_DATA });
         }