diff --git a/scripts/create-matrix.js b/scripts/create-matrix.js
index 75fabcbf..fa4e989e 100644
--- a/scripts/create-matrix.js
+++ b/scripts/create-matrix.js
@@ -1,27 +1,37 @@
+const { Command } = require('commander')
 const file = require('./file')
 const parser = require('./parser')
 
-file
-  .list('sites/*.channels.xml', [
-    'sites/andorradifusio.ad.channels.xml',
-    'sites/arianaafgtv.com.channels.xml'
-  ])
-  .then(files => {
-    const matrix = {
-      guide: []
-    }
+const program = new Command()
+program
+  .option('--include <include>', 'List of files to include', parseList)
+  .option('--exclude <exclude>', 'List of files to exclude', parseList)
+  .parse(process.argv)
 
-    files.forEach(filename => {
-      const channelsFile = file.read(filename)
-      const parsed = parser.parseChannels(channelsFile)
-      parsed.groups.forEach(group => {
-        matrix.guide.push({
-          site: parsed.site,
-          country: group.country.toLowerCase()
-        })
+const options = program.opts()
+
+file.list('sites/*.channels.xml', options.include, options.exclude).then(files => {
+  const matrix = {
+    guide: []
+  }
+
+  files.forEach(filename => {
+    const channelsFile = file.read(filename)
+    const parsed = parser.parseChannels(channelsFile)
+    parsed.groups.forEach(group => {
+      matrix.guide.push({
+        site: parsed.site,
+        country: group.country.toLowerCase()
       })
     })
-
-    const output = `::set-output name=matrix::${JSON.stringify(matrix)}`
-    console.log(output)
   })
+
+  const output = `::set-output name=matrix::${JSON.stringify(matrix)}`
+  console.log(output)
+})
+
+function parseList(str) {
+  if (!str) return []
+
+  return str.split(',')
+}