diff --git a/Math/FFT/Base.hsc b/Math/FFT/Base.hsc
--- a/Math/FFT/Base.hsc
+++ b/Math/FFT/Base.hsc
@@ -14,7 +14,7 @@
 import Data.Bits
 import Data.Generics
 import Data.List
-import Data.Typeable
+import Data.Typeable ()
 import Foreign.C.Types
 import Foreign.C.String
 import Foreign.Marshal.Array
@@ -403,7 +403,7 @@
 transformCArray :: (Ix i, Storable a, Storable b)
                    => Flag -> CArray i a -> (i,i) -> (FFTWFlag -> Ptr a -> Ptr b -> IO Plan) -> CArray i b
 transformCArray f a lu planner = if f `has` estimate
-                                 && not (any (f `has`) [measure, patient, exhaustive])
+                                 && not (any (f `has`) [patient, exhaustive])
                                  then go else transformCArray' f a lu planner
     where go = unsafePerformIO $ do
               ofp <- mallocForeignPtrArrayAligned (rangeSize lu)
diff --git a/fft.cabal b/fft.cabal
--- a/fft.cabal
+++ b/fft.cabal
@@ -1,5 +1,5 @@
 name:                fft
-version:             0.1.5
+version:             0.1.6
 synopsis:            Bindings to the FFTW library.
 description:
                      Bindings to the FFTW library.