diff --git a/app/Main.hs b/app/Main.hs
index fe901e1..2cdd5f0 100644
--- a/app/Main.hs
+++ b/app/Main.hs
@@ -1,8 +1,8 @@
-{-# LANGUAGE LambdaCase #-}
 {-# LANGUAGE OverloadedStrings #-}
 
 module Main (main) where
 
+import qualified Data.Text.IO as TI
 import Internal.Config
 import Internal.Database.Ops
 import Internal.Insert
@@ -157,12 +157,16 @@ runDumpAccountKeys c = do
 runSync :: MonadUnliftIO m => FilePath -> m ()
 runSync c = do
   config <- readConfig c
-  migrate_ (sqlConfig config) $ do
+  handle err $ migrate_ (sqlConfig config) $ do
     s <- getDBState config
     flip runReaderT (s $ takeDirectory c) $ do
       es1 <- insertBudget $ budget config
       es2 <- insertStatements config
       let es = es1 ++ es2
       unless (null es) $ throwIO $ InsertException es
+  where
+    err (InsertException es) = do
+      liftIO $ mapM_ TI.putStrLn $ concatMap showError es
+      exitFailure
 
 -- showBalances