diff --git a/include/osmocom/msc/Makefile.am b/include/osmocom/msc/Makefile.am
index 34b4902..948021a 100644
--- a/include/osmocom/msc/Makefile.am
+++ b/include/osmocom/msc/Makefile.am
@@ -49,6 +49,7 @@
 	silent_call.h \
 	sms_queue.h \
 	transaction.h \
+	transaction_cc.h \
 	vlr.h \
 	vlr_sgs.h \
 	vty.h \