diff --git a/compiler/cpp/Makefile.am b/compiler/cpp/Makefile.am
index 6465e56..8ddb161 100644
--- a/compiler/cpp/Makefile.am
+++ b/compiler/cpp/Makefile.am
@@ -16,8 +16,8 @@
                  src/generate/t_xsd_generator.cc \
                  src/generate/t_perl_generator.cc \
 		 src/generate/t_ocaml_generator.cc \
-                 src/generate/t_erl_generator.cc
-
+                 src/generate/t_erl_generator.cc \
+		 src/generate/t_hs_generator.cc 
 
 thrift_CXXFLAGS = -Wall -Isrc $(BOOST_CPPFLAGS)
 thrift_LDFLAGS = -Wall $(BOOST_LDFLAGS)