diff --git a/Biobase/Turner/Import.hs b/Biobase/Turner/Import.hs
--- a/Biobase/Turner/Import.hs
+++ b/Biobase/Turner/Import.hs
@@ -80,7 +80,7 @@
   iloopMM'    <- blockFromFile $ fp </> prefix ++ "tstacki" <.> suffix
   iloop2x3MM' <- blockFromFile $ fp </> prefix ++ "tstacki23" <.> suffix
   iloop1xnMM' <- blockFromFile $ fp </> prefix ++ "tstacki1n" <.> suffix
-  multiMM'    <- blockFromFile $ fp </> prefix ++ "tstacki" <.> suffix
+  multiMM'    <- blockFromFile $ fp </> prefix ++ "tstackm" <.> suffix
   imisc'      <- miscFromFile  $ fp </> prefix ++ "miscloop" <.> suffix
   extMM'      <- blockFromFile $ fp </> prefix ++ "tstack" <.> suffix
   coaxial'    <- blockFromFile $ fp </> prefix ++ "coaxial" <.> suffix
diff --git a/BiobaseTurner.cabal b/BiobaseTurner.cabal
--- a/BiobaseTurner.cabal
+++ b/BiobaseTurner.cabal
@@ -1,5 +1,5 @@
 name:           BiobaseTurner
-version:        0.3.1.0
+version:        0.3.1.1
 author:         Christian Hoener zu Siederdissen
 maintainer:     choener@tbi.univie.ac.at
 homepage:       http://www.tbi.univie.ac.at/~choener/