diff --git a/Hardware/KansasLava/Boards/Spartan3e.hs b/Hardware/KansasLava/Boards/Spartan3e.hs
--- a/Hardware/KansasLava/Boards/Spartan3e.hs
+++ b/Hardware/KansasLava/Boards/Spartan3e.hs
@@ -1,4 +1,4 @@
-{-# LANGUAGE ScopedTypeVariables #-}
+{-# LANGUAGE ScopedTypeVariables, TypeFamilies #-}
 
 module Hardware.KansasLava.Boards.Spartan3e (
         -- * Class for the methods of the Spartan3e
diff --git a/kansas-lava-cores.cabal b/kansas-lava-cores.cabal
--- a/kansas-lava-cores.cabal
+++ b/kansas-lava-cores.cabal
@@ -1,5 +1,5 @@
 Name:               kansas-lava-cores
-Version:            0.1.2.1
+Version:            0.1.2.2
 Synopsis:           FPGA Cores Written in Kansas Lava.
 Description:
          Kansas Lava Cores is a collection of libraries, written in Kansas Lava,
@@ -64,7 +64,7 @@
 
 --  Hs-Source-Dirs: ., ../kansas-lava
   Other-modules:
-  Ghc-Options: -fcontext-stack=100
+  Ghc-Options: -fno-warn-tabs -fcontext-stack=100
   default-language:    Haskell2010
 
 Executable spartan3e-demo
@@ -87,7 +87,7 @@
       buildable: False
    Main-Is: Main.hs
    Hs-Source-Dirs: ., examples/Spartan3e
-   Ghc-Options: -fcontext-stack=100
+   Ghc-Options: -fno-warn-tabs -fcontext-stack=100
           -threaded -rtsopts
   default-language:    Haskell2010
 
@@ -117,7 +117,7 @@
       buildable: False
     Main-Is:        Main.hs
     Hs-Source-Dirs: ., tests
-    Ghc-Options: -fcontext-stack=100
+    Ghc-Options: -fno-warn-tabs -fcontext-stack=100
           -threaded -rtsopts
 --        -Wall  -Werror 
     default-language:    Haskell2010
@@ -130,4 +130,4 @@
   type:     git
   location: git://github.com/ku-fpg/kansas-lava-cores.git
   branch:   kansas-lava-cores-0.1.2
-  tag:      0.1.2.1
+  tag:      0.1.2.2