diff --git a/concraft.cabal b/concraft.cabal
--- a/concraft.cabal
+++ b/concraft.cabal
@@ -1,5 +1,5 @@
 name:               concraft
-version:            0.7.2
+version:            0.7.3
 synopsis:           Morphological disambiguation based on constrained CRFs
 description:
     A morphological disambiguation library based on
diff --git a/src/NLP/Concraft.hs b/src/NLP/Concraft.hs
--- a/src/NLP/Concraft.hs
+++ b/src/NLP/Concraft.hs
@@ -139,7 +139,7 @@
     trainG  <- map (G.guessSent guessNum guesser) <$> trainR'IO
     evalG   <- map (G.guessSent guessNum guesser) <$> evalR'IO
     temp "train" trainG $ \trainG'IO -> do
-    temp "eval"  evalG  $ \evalG'IO  -> d
+    temp "eval"  evalG  $ \evalG'IO  -> do
 
     putStrLn "\n===== Train disambiguation model ====="
     disamb <- D.train disambConf trainG'IO evalG'IO