diff --git a/Instructions/Labs/LAB_06-Implement_Network_Traffic_Management.md b/Instructions/Labs/LAB_06-Implement_Network_Traffic_Management.md
index 498826af..d7c8f0ab 100644
--- a/Instructions/Labs/LAB_06-Implement_Network_Traffic_Management.md
+++ b/Instructions/Labs/LAB_06-Implement_Network_Traffic_Management.md
@@ -22,6 +22,8 @@ In this lab, you will:
 + Task 5: Implement Azure Load Balancer
 + Task 6: Implement Azure Application Gateway
 
+## Estimated timing: 60 minutes
+
 ## Instructions
 
 ### Exercise 1