diff --git a/openbsc/include/openbsc/Makefile.am b/openbsc/include/openbsc/Makefile.am
index a91322f..12e1a66 100644
--- a/openbsc/include/openbsc/Makefile.am
+++ b/openbsc/include/openbsc/Makefile.am
@@ -65,6 +65,7 @@
 	sgsn.h \
 	signal.h \
 	silent_call.h \
+	slhc.h \
 	smpp.h \
 	sms_queue.h \
 	socket.h \