diff --git a/install_ffmpeg.js b/install_ffmpeg.js
index c40ded9..6e375c9 100644
--- a/install_ffmpeg.js
+++ b/install_ffmpeg.js
@@ -218,7 +218,7 @@ case 'win32':
   }
   break;
 case 'linux':
-  if (os.arch() != 'x64') {
+  if (os.arch() != 'x64' && os.arch() != 'arm64') {
     console.error('Only 64-bit platforms are supported.');
     process.exit(1);
   } else {