diff --git a/changedetection.js b/changedetection.js
index 48c789b..b2e298f 100644
--- a/changedetection.js
+++ b/changedetection.js
@@ -8,6 +8,9 @@ const ChangeDetection = require('./scrapers/scraper');
 
 async function run() {
   const cdScraper = new ChangeDetection();
+  let startTime = new Date();
+  let startTimeStamp = startTime.getTime();
+  const delay = process.env.DELAY || 600000;
 
   if (typeof(process.env.CD_CRON) === 'string' ) {
     console.log(`${cdScraper.id} cron set for ${process.env.CD_CRON}`);
@@ -26,11 +29,18 @@ async function run() {
     await cdScraper.run();
     console.log('--');
     setInterval(async () => {
-      console.log('go');
-      await cdScraper.run();
-      console.log('ready to go again..');
-      // }, parseInt(process.env.CD_EVERY, 10));
-    }, process.env.CD_EVERY);
+      const now = new Date();
+      const nowTS = now.getTime();
+
+      console.log('check');
+
+      if (nowTS - startTimeStamp > process.env.CD_EVERY) {
+        await cdScraper.run();
+        console.log('ready to go again..');
+        startTime = new Date();
+        startTimeStamp = startTime.getTime();
+      }
+    }, delay);
   }
 
   if (process.env.SCRAPE_START === cdScraper.id) {