diff --git a/hslogger-template.cabal b/hslogger-template.cabal
--- a/hslogger-template.cabal
+++ b/hslogger-template.cabal
@@ -1,5 +1,5 @@
 name:     hslogger-template
-version:  0.2
+version:  0.2.1
 synopsis: Automatic generation of hslogger functions
 description:
     Library for generating hslogger functions using Template Haskell.
@@ -12,6 +12,8 @@
 
 cabal-version: >= 1.6
 build-type:    Custom
+
+extra-source-files: src/test.hs
 
 library
   exposed-modules: System.Log.Logger.TH
diff --git a/src/test.hs b/src/test.hs
new file mode 100644
--- /dev/null
+++ b/src/test.hs
@@ -0,0 +1,15 @@
+module Main (main) where
+
+import System.Log.Logger.TH (deriveLoggers)
+import qualified System.Log.Logger as HSL
+
+$(deriveLoggers "HSL" [HSL.DEBUG, HSL.INFO, HSL.NOTICE, HSL.WARNING, HSL.ERROR, HSL.CRITICAL, HSL.ALERT, HSL.EMERGENCY])
+
+main :: IO ()
+main = do
+    HSL.updateGlobalLogger "Main" (HSL.setLevel HSL.DEBUG)
+    mapM_ (\(f, fn, i) -> f (show i ++ " " ++ fn)) (zip3 functions functionNames numbers)
+  where
+    functions     = [debugM, infoM, noticeM, warningM, errorM, criticalM, alertM, emergencyM]
+    functionNames = ["debugM", "infoM", "noticeM", "warningM", "errorM", "criticalM", "alertM", "emergencyM"]
+    numbers       = [1..] :: [Integer]