diff --git a/lib/erl/Makefile.am b/lib/erl/Makefile.am
index f48ff0a..f577a63 100644
--- a/lib/erl/Makefile.am
+++ b/lib/erl/Makefile.am
@@ -65,6 +65,7 @@
 EXTRA_DIST = \
 	include \
 	src \
+	coding_standards.md \
 	rebar \
 	rebar.config \
 	test \