diff --git a/home/programs/xmonad/src/xmobar/ColorCache..hs b/home/programs/xmonad/src/xmobar/ColorCache.hs
similarity index 100%
rename from home/programs/xmonad/src/xmobar/ColorCache..hs
rename to home/programs/xmonad/src/xmobar/ColorCache.hs
diff --git a/home/programs/xmonad/src/xmobar/xmobar-custom.cabal b/home/programs/xmonad/src/xmobar/xmobar-custom.cabal
index faf0d88..3d0faee 100644
--- a/home/programs/xmonad/src/xmobar/xmobar-custom.cabal
+++ b/home/programs/xmonad/src/xmobar/xmobar-custom.cabal
@@ -51,7 +51,7 @@ executable xmobar
     build-depends:    base ^>=4.17.2.1,
                       xmobar ^>=0.47.1,
                       process ^>=1.6.18.0,
-                      mtl >= 2.0 && < 2.2,
+                      mtl,
                       X11 >= 1.6.1
     -- Directories containing source files.
     hs-source-dirs:   .