diff --git a/src/config.cr b/src/config.cr
index d6e64d3..aca2f33 100644
--- a/src/config.cr
+++ b/src/config.cr
@@ -201,7 +201,7 @@ module CodePreloader
           @trace = true
         end
 
-        parser.on("--version", "Show version") do
+        parser.on("-v", "--version", "Show version") do
           @subcommand = Subcommand::Version
         end