diff --git a/commands/analyse.js b/commands/analyse.js
index 05bf8b3..3d082c0 100644
--- a/commands/analyse.js
+++ b/commands/analyse.js
@@ -20,10 +20,11 @@ async function analyse_core(options) {
         throw ` url_input_file : "${URL_YAML_FILE}" is not a valid YAML file: ${error.code} at ${JSON.stringify(error.linePos)}.`
     }
 
+    let additionalArgs = String(options.chrome_flags).split(" ");
     let browserArgs = [
         "--no-sandbox",                 // can't run inside docker without
-        "--disable-setuid-sandbox"      // but security issues
-    ]
+        "--disable-setuid-sandbox",     // but security issues
+    ].concat(additionalArgs);
 
     // Add proxy conf in browserArgs
     let proxy = {};
@@ -87,7 +88,7 @@ async function analyse_core(options) {
     else {
         await create_XLSX_report(reportObj, options);
     }
-    
+
 }
 
 function readProxy(proxyFile) {
@@ -136,4 +137,4 @@ function analyse(options) {
     analyse_core(options).catch(e=>console.error("ERROR : \n", e))
 }
 
-module.exports = analyse;
\ No newline at end of file
+module.exports = analyse;
diff --git a/greenit b/greenit
index 85cb6bc..fda1761 100644
--- a/greenit
+++ b/greenit
@@ -85,6 +85,11 @@ yargs(hideBin(process.argv))
         description: 'Option to enable or disable web browser headless mode',
         default: true
       })
+      .option('chrome_flags', {
+        type: 'array',
+        description: 'Additional Chrome flags. Example: --chrome-flags="--flag1 --flag2"',
+        default: []
+      })
   }, (argv) => {
       require("./commands/analyse.js")(argv)
   })
@@ -107,4 +112,4 @@ yargs(hideBin(process.argv))
   .strict()
   .demandCommand()
   .help()
-  .argv
\ No newline at end of file
+  .argv