diff --git a/sites/rtp.pt/rtp.pt.config.js b/sites/rtp.pt/rtp.pt.config.js
index 595ba419..17001b00 100644
--- a/sites/rtp.pt/rtp.pt.config.js
+++ b/sites/rtp.pt/rtp.pt.config.js
@@ -4,7 +4,15 @@ const timezone = require('dayjs/plugin/timezone')
 const customParseFormat = require('dayjs/plugin/customParseFormat')
 const fs = require('fs')
 const path = require('path')
-const { EPGGrabber } = require('epg-grabber')
+
+let EPGGrabber
+
+async function getEPGGrabber() {
+  if (!EPGGrabber) {
+    EPGGrabber = (await import('epg-grabber')).EPGGrabber
+  }
+  return EPGGrabber
+}
 
 dayjs.extend(utc)
 dayjs.extend(timezone)
@@ -26,8 +34,9 @@ module.exports = {
       return []
     }
 
+    const grabber = await getEPGGrabber()
     const xml = fs.readFileSync(channelsPath, 'utf8')
-    const parsed = EPGGrabber.parseChannelsXML(xml)
+    const parsed = grabber.parseChannelsXML(xml)
 
     return parsed.map(channel => ({
       xmltv_id: channel.xmltv_id,
diff --git a/sites/sporttv.pt/sporttv.pt.config.js b/sites/sporttv.pt/sporttv.pt.config.js
index 4d182b90..7e1d7480 100644
--- a/sites/sporttv.pt/sporttv.pt.config.js
+++ b/sites/sporttv.pt/sporttv.pt.config.js
@@ -2,7 +2,15 @@ const dayjs = require('dayjs')
 const cheerio = require('cheerio')
 const fs = require('fs')
 const path = require('path')
-const { EPGGrabber } = require('epg-grabber')
+
+let EPGGrabber
+
+async function getEPGGrabber() {
+  if (!EPGGrabber) {
+    EPGGrabber = (await import('epg-grabber')).EPGGrabber
+  }
+  return EPGGrabber
+}
 
 module.exports = {
   site: 'sporttv.pt',
@@ -15,7 +23,8 @@ module.exports = {
     }
 
     const xml = fs.readFileSync(channelsPath, 'utf8')
-    const parsed = EPGGrabber.parseChannelsXML(xml)
+    const grabber = await getEPGGrabber()
+    const parsed = grabber.parseChannelsXML(xml)
 
     return parsed.map(channel => ({
       xmltv_id: channel.xmltv_id,
diff --git a/sites/vodafone.pt/vodafone.pt.config.js b/sites/vodafone.pt/vodafone.pt.config.js
index 73a5cf38..ab1ea3ca 100644
--- a/sites/vodafone.pt/vodafone.pt.config.js
+++ b/sites/vodafone.pt/vodafone.pt.config.js
@@ -2,7 +2,15 @@ const { DateTime } = require('luxon')
 const axios = require('axios')
 const fs = require('fs')
 const path = require('path')
-const { EPGGrabber } = require('epg-grabber')
+
+let EPGGrabber
+
+async function getEPGGrabber() {
+  if (!EPGGrabber) {
+    EPGGrabber = (await import('epg-grabber')).EPGGrabber
+  }
+  return EPGGrabber
+}
 
 const API_ENDPOINT = 'https://cdn.pt.vtv.vodafone.com/epg'
 
@@ -25,7 +33,8 @@ module.exports = {
     }
 
     const xml = fs.readFileSync(channelsPath, 'utf8')
-    const parsed = EPGGrabber.parseChannelsXML(xml)
+    const grabber = await getEPGGrabber()
+    const parsed = grabber.parseChannelsXML(xml)
 
     return parsed.map(channel => ({
       xmltv_id: channel.xmltv_id,