diff --git a/introspection/Makefile.am b/introspection/Makefile.am
index e284d0c0ed..eee9eb1891 100644
--- a/introspection/Makefile.am
+++ b/introspection/Makefile.am
@@ -12,6 +12,7 @@ EXTRA_DIST = \
 	nm-device-serial.xml \
 	nm-device.xml \
 	nm-ip4-config.xml \
+	nm-ip6-config.xml \
 	nm-manager.xml \
 	nm-manager-client.xml \
 	nm-settings.xml \