1 files changed, 6 insertions, 1 deletions
diff --git a/bin/dune b/bin/dune
index 36f9b41..697402f 100644
--- a/bin/dune
+++ b/bin/dune
@@ -3,4 +3,9 @@
  (name main)
  (libraries 
    qsp_syntax
-   qsp_parser))
+   qsp_parser)
+
+ (preprocess (pps 
+   ppx_deriving.show 
+   ppx_deriving.eq )))
+