diff --git a/brick.cabal b/brick.cabal
index c5bcf3a..befc64b 100644
--- a/brick.cabal
+++ b/brick.cabal
@@ -114,7 +114,7 @@ library
                        text-zipper >= 0.13,
                        template-haskell,
                        deepseq >= 1.3 && < 1.5,
-                       unix,
+                       unix-compat,
                        bytestring,
                        word-wrap >= 0.2
 
diff --git a/src/Brick/Widgets/FileBrowser.hs b/src/Brick/Widgets/FileBrowser.hs
index 80358a3..3373125 100644
--- a/src/Brick/Widgets/FileBrowser.hs
+++ b/src/Brick/Widgets/FileBrowser.hs
@@ -162,7 +162,7 @@ import Lens.Micro.Mtl ((%=))
 import Lens.Micro.TH (lensRules, generateUpdateableOptics)
 import qualified Graphics.Vty as Vty
 import qualified System.Directory as D
-import qualified System.Posix.Files as U
+import qualified System.PosixCompat.Files as U
 import qualified System.Posix.Types as U
 import qualified System.FilePath as FP
 import Text.Printf (printf)