diff --git a/contrib/osmo-mgw.spec.in b/contrib/osmo-mgw.spec.in
index e52431c..fa08acd 100644
--- a/contrib/osmo-mgw.spec.in
+++ b/contrib/osmo-mgw.spec.in
@@ -60,16 +60,6 @@
 This subpackage contains libraries and header files for developing
 applications that want to make use of libosmo-mgcp-client.
 
-%package -n libosmo-mgcp-devel
-Summary:        Development files for Osmocom's Media Gateway server library
-Group:          Development/Libraries/C and C++
-
-%description -n libosmo-mgcp-devel
-Osmocom's Media Gateway Control Protocol server library.
-
-This subpackage contains libraries and header files for developing
-applications that want to make use of libosmo-mgcp.
-
 %prep
 %setup -q
 
@@ -129,9 +119,4 @@
 %dir %{_includedir}/osmocom/mgcp_client
 %{_includedir}/osmocom/mgcp_client/*.h
 
-%files -n libosmo-mgcp-devel
-%dir %{_includedir}/osmocom
-%dir %{_includedir}/osmocom/mgcp
-%{_includedir}/osmocom/mgcp/*.h
-
 %changelog
diff --git a/include/Makefile.am b/include/Makefile.am
index 0b66cb3..c72cba8 100644
--- a/include/Makefile.am
+++ b/include/Makefile.am
@@ -8,6 +8,9 @@
 	osmocom/mgcp_client/mgcp_client_endpoint_fsm.h \
 	osmocom/mgcp_client/mgcp_client_fsm.h \
 	osmocom/mgcp_client/mgcp_client_pool.h \
+	$(NULL)
+
+noinst_HEADERS = \
 	osmocom/mgcp/mgcp.h \
 	osmocom/mgcp/mgcp_common.h \
 	osmocom/mgcp/osmux.h \