diff --git a/path.md b/path.md
index 546af347e06b8d51c1f8f168ca59640e540d4261..e610f79f1be67a2768a6f8e59b9864445ffaa140 100644
--- a/path.md
+++ b/path.md
@@ -18,4 +18,4 @@
 
 <img src="img/environment4.png">
 
-[Back to Week 1 material](week1.md)
\ No newline at end of file
+[Back to Week 1 material](week_1.md)
\ No newline at end of file