diff --git a/lapack-carray.cabal b/lapack-carray.cabal
--- a/lapack-carray.cabal
+++ b/lapack-carray.cabal
@@ -1,5 +1,5 @@
 Name:             lapack-carray
-Version:          0.0.2
+Version:          0.0.2.1
 License:          BSD3
 License-File:     LICENSE
 Author:           Henning Thielemann <haskell@henning-thielemann.de>
@@ -40,7 +40,7 @@
 Build-Type:       Simple
 
 Source-Repository this
-  Tag:         0.0.2
+  Tag:         0.0.2.1
   Type:        darcs
   Location:    http://hub.darcs.net/thielema/lapack-carray/
 
diff --git a/src/Numeric/LAPACK/CArray/Example.hs b/src/Numeric/LAPACK/CArray/Example.hs
--- a/src/Numeric/LAPACK/CArray/Example.hs
+++ b/src/Numeric/LAPACK/CArray/Example.hs
@@ -83,7 +83,7 @@
    wi <- Call.newArray n
    vs <- Call.newArray (n,ldvs)
    sdim <- evalContT $ do
-      sdim <- Call.alloca
+      sdimPtr <- Call.alloca
       Call.runChecked "Dense.eigenvalues" $
          pure Lapack.gees
           <*> Call.char jobvs
@@ -92,7 +92,7 @@
           <*> Call.range n
           <*> Call.ioarray a
           <*> Call.range lda
-          <*> pure sdim
+          <*> pure sdimPtr
           <*> Call.array wr
           <*> Call.array wi
           <*> Call.array vs
@@ -100,5 +100,5 @@
           <*> Call.allocaArray lwork
           <*> Call.cint lwork
           <*> Call.allocaArray (CArray.rangeSize n)
-      liftIO $ peek sdim
+      liftIO $ peek sdimPtr
    return (sdim,wr,wi,vs)