diff --git a/src/main.ts b/src/main.ts
index 09493d0..1463070 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -39,7 +39,7 @@ scan2paperless \\
 
   const tempDir = await Deno.makeTempDir();    
   const device = args.d || args.device || Deno.env.get('SCANNER_DEFAULT_DEVICE');
-  const outputDir = args.d || args.device || Deno.env.get('SCANNER_OUTPUT_DIR');
+  const outputDir = args.o || args.outputDir || Deno.env.get('SCANNER_OUTPUT_DIR');
   const outputName = args._[0] || getRandomString();
 
   const pagesToScanStr = args.n || args.pages;