diff --git a/tools/lint/tests/data/modnotif2_nc.xml b/tools/lint/tests/data/modnotif2_nc.xml
new file mode 100644
index 0000000..c87cfa0
--- /dev/null
+++ b/tools/lint/tests/data/modnotif2_nc.xml
@@ -0,0 +1,6 @@
+<notification xmlns="urn:ietf:params:xml:ns:netconf:notification:1.0">
+  <eventTime>2010-12-06T08:00:01Z</eventTime>
+  <nfg xmlns="urn:yanglint:modnotif">
+    <lf>top</lf>
+  </nfg>
+</notification>
diff --git a/tools/lint/tests/data/modnotif_nc.xml b/tools/lint/tests/data/modnotif_nc.xml
new file mode 100644
index 0000000..39a3440
--- /dev/null
+++ b/tools/lint/tests/data/modnotif_nc.xml
@@ -0,0 +1,8 @@
+<notification xmlns="urn:ietf:params:xml:ns:netconf:notification:1.0">
+  <eventTime>2010-12-06T08:00:01Z</eventTime>
+  <con xmlns="urn:yanglint:modnotif">
+    <nfn>
+      <lf>nested</lf>
+    </nfn>
+  </con>
+</notification>