diff --git a/egison.cabal b/egison.cabal
--- a/egison.cabal
+++ b/egison.cabal
@@ -1,5 +1,5 @@
 Name:                egison
-Version:             3.9.2
+Version:             3.9.3
 Synopsis:            Programming language with non-linear pattern-matching against non-free data
 Description:
   An interpreter for Egison, a **pattern-matching-oriented**, purely functional programming language.
@@ -96,7 +96,6 @@
                    Language.Egison
                    Language.Egison.Core
                    Language.Egison.Desugar
-                   Language.Egison.Lexer
                    Language.Egison.Types
                    Language.Egison.Parser
                    Language.Egison.ParserNonS
@@ -105,7 +104,6 @@
                    Language.Egison.Util
                    Language.Egison.MathOutput
   Other-modules:   Paths_egison
-  Autogen-modules: Language.Egison.Lexer  
   ghc-options:  -O3
 
 Test-Suite test
diff --git a/test/Test.hs b/test/Test.hs
--- a/test/Test.hs
+++ b/test/Test.hs
@@ -44,11 +44,10 @@
 
 unitNonSTestCases :: [FilePath]
 unitNonSTestCases =
-  [
---    "nons-test/test/syntax.egi"
---  , "nons-test/test/primitive.egi"
---  , "nons-test/test/lib/core/base.egi"
---  , "nons-test/test/lib/core/order.egi"
+  [ "nons-test/test/syntax.egi"
+  , "nons-test/test/primitive.egi"
+  , "nons-test/test/lib/core/base.egi"
+  , "nons-test/test/lib/core/order.egi"
   ]
 
 sampleTestCases :: [FilePath]