diff --git a/utils/yangutils/src/test/resources/LeafListUnitsInvalidCardinality.yang b/utils/yangutils/src/test/resources/LeafListUnitsInvalidCardinality.yang
new file mode 100644
index 0000000..996e49e
--- /dev/null
+++ b/utils/yangutils/src/test/resources/LeafListUnitsInvalidCardinality.yang
@@ -0,0 +1,14 @@
+module Test {
+    yang-version 1;
+    namespace http://huawei.com;
+    prefix Ant;
+    leaf-list invalid-interval {
+        type "uint16";
+        units "seconds";
+        units "minutes";
+        description "Interval before a route is declared invalid";
+        config true;
+        status current;
+        reference "RFC 6020";
+    }
+}
\ No newline at end of file