diff --git a/include/osmocom/smpp/Makefile.am b/include/osmocom/smpp/Makefile.am
new file mode 100644
index 0000000..5ad34ad
--- /dev/null
+++ b/include/osmocom/smpp/Makefile.am
@@ -0,0 +1,4 @@
+noinst_HEADERS = \
+	smpp.h \
+	smpp_smsc.h \
+	$(NULL)