1 files changed, 1 insertions, 0 deletions

diff --git a/Makefile b/Makefile
index ff5c0c4..a95053b 100644
--- a/Makefile
+++ b/Makefile
@@ -2,6 +2,7 @@
 
 BINOUT = .bin
 HDR    = \
+	include/expr.h \
 	include/lex.h \
 	include/parse.h \
 	include/type.h \