diff --git a/lib/cli/cli.js b/lib/cli/cli.js
index 8556d257..bec5620a 100644
--- a/lib/cli/cli.js
+++ b/lib/cli/cli.js
@@ -130,7 +130,7 @@ module.exports = yargs
 
     // Excluding the extension makes sure we cover cases
     // like *.exe and *.cmd in Windows systems.
-    const executable = path.basename(argv[0], path.extname(argv[0]));
+    const executable = path.basename(argv[0], path.extname(argv[0])).toLowerCase();
 
     if (executable === 'node' || executable === 'electron') {