diff --git a/src/test/resources/ModuleSubStatementUnits.yang b/src/test/resources/ModuleSubStatementUnits.yang
new file mode 100644
index 0000000..d9381ec
--- /dev/null
+++ b/src/test/resources/ModuleSubStatementUnits.yang
@@ -0,0 +1,7 @@
+module Test {
+    yang-version 1;
+    namespace http://huawei.com;
+    prefix Ant;
+    type "uint16";
+    units "seconds";
+}
\ No newline at end of file