diff --git a/ghc-check.cabal b/ghc-check.cabal
--- a/ghc-check.cabal
+++ b/ghc-check.cabal
@@ -1,11 +1,11 @@
-cabal-version:       2.4
-
+cabal-version:       1.20
+build-type:          Simple
 name:                ghc-check
-version:             0.1.0.1
+version:             0.1.0.2
 synopsis:            detect mismatches between compile-time and run-time versions of the ghc api
 description:         detect mismatches between compile-time and run-time versions of the ghc api
 bug-reports:         https://github.com/pepeiborra/ghc-check/issues
-license:             BSD-3-Clause
+license:             BSD3
 license-file:        LICENSE
 author:              Pepe Iborra
 maintainer:          pepeiborra@gmail.com
@@ -14,8 +14,6 @@
 
 library
   exposed-modules:     GHC.Check, GHC.Check.Internal
-  -- other-modules:
-  other-extensions:    TemplateHaskell
   build-depends:       base >=4.10.0.0 && < 5.0,
                        ghc,
                        ghc-paths,
diff --git a/src/GHC/Check.hs b/src/GHC/Check.hs
--- a/src/GHC/Check.hs
+++ b/src/GHC/Check.hs
@@ -1,12 +1,12 @@
 {-# LANGUAGE TemplateHaskell #-}
 module GHC.Check (checkGhcVersion, compileTimeVersion, runTimeVersion) where
 
-import GHC
-import GHC.Check.Internal
-import Language.Haskell.TH
-import Language.Haskell.TH.Syntax (lift)
-import Data.Version (Version)
-import GHC.Exts (toList, IsList(fromList))
+import           Data.Version               (Version)
+import           GHC
+import           GHC.Check.Internal
+import           GHC.Exts                   (IsList (fromList), toList)
+import           Language.Haskell.TH
+import           Language.Haskell.TH.Syntax (lift)
 
 -- | Returns the compile-time version of the 'ghc' package
 compileTimeVersion :: Version