diff --git a/build b/build
index eb9b9d0..67bf893 100755
--- a/build
+++ b/build
@@ -424,7 +424,7 @@ https://cirosantilli.com/linux-kernel-module-cheat#supported-hosts
 '''
         )
         self.add_argument(
-            '--download-dependencies',
+            '-D', '--download-dependencies',
             default=False,
             help='''\
 Also download all dependencies required for a given build: Ubuntu packages,