diff --git a/Text/LaTeX/Guide/Aux.hs b/Text/LaTeX/Guide/Aux.hs
deleted file mode 100644
--- a/Text/LaTeX/Guide/Aux.hs
+++ /dev/null
@@ -1,9 +0,0 @@
-module Text.LaTeX.Guide.Aux (
-  guideVersion
-    ) where
-
-import Data.Version
-
--- | The version of the guide. Based on the version of the package.
-guideVersion :: Version
-guideVersion = Version [1,0,1] []
diff --git a/hatex-guide.cabal b/hatex-guide.cabal
--- a/hatex-guide.cabal
+++ b/hatex-guide.cabal
@@ -1,5 +1,5 @@
 Name: hatex-guide
-Version: 1.0.1
+Version: 1.0.1.1
 Author: Daniel Díaz
 Build-type: Custom
 Category: LaTeX
@@ -43,7 +43,7 @@
   Exposed-modules:
     Text.LaTeX.Guide
   Other-modules:
-    Text.LaTeX.Guide.Aux
+    -- Text.LaTeX.Guide.Aux
     Text.LaTeX.Guide.Syntax
     Text.LaTeX.Guide.Info
     Text.LaTeX.Guide.Backend.LaTeX