diff --git a/src/Data/TypeLevel/Bool.hs b/src/Data/TypeLevel/Bool.hs
--- a/src/Data/TypeLevel/Bool.hs
+++ b/src/Data/TypeLevel/Bool.hs
@@ -17,7 +17,7 @@
 ----------------------------------------------------------------------------
 module Data.TypeLevel.Bool (
     -- * Type-level boolean values
-    Bool,
+    Bool, toBool,
     False, false,
     True, true,
     reifyBool,
diff --git a/type-level.cabal b/type-level.cabal
--- a/type-level.cabal
+++ b/type-level.cabal
@@ -1,5 +1,5 @@
 name:           type-level
-version:        0.1
+version:        0.2
 cabal-version:  >= 1.2
 build-type:     Simple
 license:        BSD3