diff --git a/src/Check.hs b/src/Check.hs
index b38a56a..246bf24 100644
--- a/src/Check.hs
+++ b/src/Check.hs
@@ -23,3 +23,3 @@ import System.Posix.Env
 import System.Exit
-import System.Directory
+import System.Directory hiding (getFileSize)
 import System.IO.Unsafe