1 files changed, 3 insertions, 3 deletions

diff --git a/src/Trivmix.hs b/src/Trivmix.hs
index abb7c32..ede6f67 100644
--- a/src/Trivmix.hs
+++ b/src/Trivmix.hs
@@ -81,9 +81,9 @@ optionParser = Options <$>
                                           <> metavar "FILE"
                                         )
                             )
-               <*> some (strOption ( long "level"
-                                     <> metavar "FILE"
-                                   )
+               <*> some (strArgument ( metavar "FILE..."
+                                       <> help "Files that contain levels to assume and synchronize"
+                                     )
                         )
 
 initialLevel :: Level