diff --git a/xmonad-contrib.cabal b/xmonad-contrib.cabal
index 08d8d56a..b9640cb8 100644
--- a/xmonad-contrib.cabal
+++ b/xmonad-contrib.cabal
@@ -31,7 +31,7 @@ cabal-version:      >= 1.8
 build-type:         Simple
 bug-reports:        https://github.com/xmonad/xmonad-contrib/issues
 
-tested-with: GHC==8.0.2, GHC==8.2.2, GHC==8.4.4, GHC==8.6.5, GHC==8.8.1
+tested-with:        GHC == 8.4.4, GHC == 8.6.5, GHC == 8.8.3, GHC == 8.8.4
 
 source-repository head
   type:     git
@@ -62,22 +62,16 @@ library
                    X11>=1.6.1 && < 1.10,
                    xmonad >= 0.15 && < 0.16,
                    utf8-string
-    if impl(ghc < 8.0)
-        build-depends: semigroups
+
+    ghc-options:   -fwarn-tabs -Wall -Wno-unused-do-bind
 
     if flag(use_xft)
         build-depends: X11-xft >= 0.2
         cpp-options: -DXFT
 
-    if true
-        ghc-options:    -fwarn-tabs -Wall
-
     if flag(testing)
         ghc-options:    -fwarn-tabs -Werror
 
-    if impl(ghc >= 6.12.1)
-        ghc-options:    -fno-warn-unused-do-bind
-
     exposed-modules:    XMonad.Actions.AfterDrag
                         XMonad.Actions.BluetileCommands
                         XMonad.Actions.Commands