diff --git a/examples/tutorial/step_4.wiki b/examples/tutorial/step_4.wiki
index f49c9e7d..b5227729 100644
--- a/examples/tutorial/step_4.wiki
+++ b/examples/tutorial/step_4.wiki
@@ -1,2 +1,13 @@
+Back to the [[step_3.wiki|step 3]] 
+or go to the [[README.wiki|index]]
+
+----
+
 = Tutorial Step 4 =
 
+
+----
+
+Back to the [[step_3.wiki|step 3]] 
+or go to the [[README.wiki|index]]
+