diff --git a/src/stages/4-ast_typed/ast_typed.ml b/src/stages/4-ast_typed/ast_typed.ml
index 1b80a9d04..e78dc9188 100644
--- a/src/stages/4-ast_typed/ast_typed.ml
+++ b/src/stages/4-ast_typed/ast_typed.ml
@@ -1,6 +1,7 @@
 module Types = Types
 module Environment = Environment
 module PP = PP
+module PP_generic = PP_generic
 module Combinators = struct
   include Combinators
   include Combinators_environment