diff --git a/src/pit2trello.nim b/src/pit2trello.nim
index 5fbd318..1f2955a 100644
--- a/src/pit2trello.nim
+++ b/src/pit2trello.nim
@@ -221,7 +221,7 @@ when isMainModule:
 
     for ctx in cfg.contexts: trello.syncContext(state, ctx)
 
- except:
+ except CatchableError:
   let ex = getCurrentException()
   fatal ex.msg
   debug ex.getStackTrace