diff --git a/Advanced-Topics.md b/Advanced-Topics.md
index 93f74d1..451d8ae 100644
--- a/Advanced-Topics.md
+++ b/Advanced-Topics.md
@@ -2,4 +2,5 @@
 1. [Identifying Vuforia VuMarks](https://github.com/ftctechnh/ftc_app/wiki/Identifying-Vuforia-VuMarks)
 2. [Writing an I2C Driver](https://github.com/ftctechnh/ftc_app/wiki/Writing-an-I2C-Driver)
 3. [Using Two Expansion Hubs](https://github.com/ftctechnh/ftc_app/wiki/Using-Two-Expansion-Hubs)
-4. Managing Electrostatic Discharge Effects (COMING SOON).
+4. [Changing PID Coefficients](https://github.com/ftctechnh/ftc_app/wiki/Changing-PID-Coefficients)
+5. Managing Electrostatic Discharge Effects (COMING SOON).