diff --git a/index.js b/index.js
index 5adbbd2..48ce211 100644
--- a/index.js
+++ b/index.js
@@ -54,7 +54,7 @@ const main = async () => {
     } catch (err) {
         console.error(`Unexpected error: ${err}`);
     }
-    setTimeout(main, 3000); // Run every 60 seconds
+    setTimeout(main, process.env.CHECK_INTERVAL * 1000); // Run every CHECK_INTERVAL seconds
 };
 
 const startup = async () => {