diff --git a/docs/doxygen.h b/docs/doxygen.h
new file mode 100644
index 0000000..52653bb
--- /dev/null
+++ b/docs/doxygen.h
@@ -0,0 +1,5 @@
+/**
+ * \mainpage ndnSIM documentation
+ *
+ * Please refer to <a href="../index.html">ndnSIM documentation page</a>
+ */