diff --git a/include/osmocom/hnbap/Makefile.am b/include/osmocom/hnbap/Makefile.am
index 7ab5d7f..83654cb 100644
--- a/include/osmocom/hnbap/Makefile.am
+++ b/include/osmocom/hnbap/Makefile.am
@@ -1,4 +1,5 @@
 noinst_HEADERS = \
+	hnbap_common.h hnbap_ies_defs.h \
 	AccessResult.h \
 	Access-stratum-release-indicator.h \
 	AdditionalNeighbourInfoList.h \