diff --git a/lxc/executors/haskell b/lxc/executors/haskell
index 9735938..6a7f6d2 100755
--- a/lxc/executors/haskell
+++ b/lxc/executors/haskell
@@ -1,4 +1,4 @@
 cd /tmp/$2
 mv code.code code.hs
-timeout -s KILL 10 ghc -dynamic -o binary code.code
+timeout -s KILL 10 ghc -dynamic -o binary code.hs
 runuser runner$1 -c "cd /tmp/$2 ; cat args.args | xargs -d '\n' timeout -s KILL 3 ./binary"