diff --git a/src/Main.hs b/src/Main.hs
index 3c7eb0a..908d238 100644
--- a/src/Main.hs
+++ b/src/Main.hs
@@ -115,9 +115,7 @@ data CLIOptions = CLIOptions
       output :: FilePath,
       minDistance :: Double
     }
-    deriving (Generic)
-
-instance ParseRecord CLIOptions
+    deriving (Generic, ParseRecord)
 
 main :: IO ()
 main = do