diff --git a/ghc-check.cabal b/ghc-check.cabal
--- a/ghc-check.cabal
+++ b/ghc-check.cabal
@@ -1,7 +1,7 @@
 cabal-version:       1.20
 build-type:          Simple
 name:                ghc-check
-version:             0.3.0.0
+version:             0.3.0.1
 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
@@ -16,6 +16,7 @@
   exposed-modules:     GHC.Check,
                        GHC.Check.Executable
                        GHC.Check.PackageDb
+  other-modules:
                        GHC.Check.Util
   build-depends:       base >=4.10.0.0 && < 5.0,
                        filepath,
diff --git a/src/GHC/Check.hs b/src/GHC/Check.hs
--- a/src/GHC/Check.hs
+++ b/src/GHC/Check.hs
@@ -3,6 +3,7 @@
 module GHC.Check
 ( VersionCheck(..)
 , makeGhcVersionChecker
+, checkGhcVersion
 ) where
 
 import           Control.Exception