diff --git a/cmds/gen.nim b/cmds/gen.nim
index 6f27bc0..a5408a2 100644
--- a/cmds/gen.nim
+++ b/cmds/gen.nim
@@ -16,7 +16,7 @@ to your configured secret store and make it
 available for `totptool code` instantly.
 """
 
-proc help*()
+proc help*() =
   echo genUsage
   quit 2