diff --git a/System/Random/AES/Tests.hs b/System/Random/AES/Tests.hs
--- a/System/Random/AES/Tests.hs
+++ b/System/Random/AES/Tests.hs
@@ -1,4 +1,4 @@
-{-# LANGUAGE BangPatterns, ScopedTypeVariables, ForeignFunctionInterface #-}
+{-# LANGUAGE BangPatterns, ScopedTypeVariables, ForeignFunctionInterface, CPP #-}
 
 {- | A simple script to do some very basic timing of 'System.Random.RandomGen's.  
 
@@ -164,9 +164,11 @@
 type Kern = Int -> Ptr Int -> IO ()
 
 -- [2011.01.28] Changing this to take "count" and "accumulator ptr" as arguments:
+#ifdef CTEST
 foreign import ccall "cbits/c_test.c" blast_rands :: Kern
 foreign import ccall "cbits/c_test.c" store_loop  :: Kern
-foreign import ccall unsafe "stdlib.hs" rand :: IO Int
+#endif
+foreign import ccall unsafe "" rand :: IO Int
 
 loop2 :: IORef Int -> IO ()
 loop2 !counter = 
@@ -347,8 +349,10 @@
 
        when (not$ NoC `elem` opts) $ do
 	  putStrLn$ "  Comparison to C's rand():"
+#ifdef CTEST
 	  time_c2 th freq "ptr store in C loop"   store_loop
 	  time_c2 th freq "rand/store in C loop"  blast_rands
+#endif
 	  time_c2 th freq "rand in Haskell loop" (\n ptr -> forM_ [1..n]$ \_ -> rand )
 	  time_c2 th freq "rand/store in Haskell loop"  (\n ptr -> forM_ [1..n]$ \_ -> do n <- rand; poke ptr n )
 	  return ()
diff --git a/intel-aes.cabal b/intel-aes.cabal
--- a/intel-aes.cabal
+++ b/intel-aes.cabal
@@ -1,9 +1,10 @@
 Name:           intel-aes
-Version:        0.2.1.0
+Version:        0.2.1.1
 
 -- 0.1.2.4  -- minor bump for David (dmpots) Mac OS support
 -- 0.2.0.0  -- major bump for API reorg
 -- 0.2.1.0  -- include prebuilts and tested with 6.12, 7.0, 7.2
+-- 0.2.1.1  -- removed deps on c_test.c
 
 License:                BSD3
 License-file:           LICENSE