diff --git a/etc/mtree/BSD.tests.dist b/etc/mtree/BSD.tests.dist
index c9b0a3c6804c..cb9632570d79 100644
--- a/etc/mtree/BSD.tests.dist
+++ b/etc/mtree/BSD.tests.dist
@@ -798,6 +798,8 @@
         ..
         net
         ..
+        netgraph
+        ..
         netinet
         ..
         netinet6