diff --git a/compiler/cpp/Makefile.am b/compiler/cpp/Makefile.am
index 921a6a9..2c0368c 100644
--- a/compiler/cpp/Makefile.am
+++ b/compiler/cpp/Makefile.am
@@ -23,6 +23,7 @@
                  src/generate/t_st_generator.cc \
                  src/globals.h \
                  src/main.h \
+                 src/platform.h \
                  src/md5.h \
                  src/parse/t_doc.h \
                  src/parse/t_type.h \