diff --git a/_Sidebar.md b/_Sidebar.md
index 067f6cd..6a201c1 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -1,6 +1,6 @@
 - [Home](https://github.com/XFox111/SimpleOTP/wiki/)
 - Get started
-  - [OTP overview](https://github.com/XFox111/SimpleOTP/wiki/OTP-overview)
+  - [OTP overview (Wiki)](\https://en.wikipedia.org/wiki/Time-based_One-Time_Password)
   - [Configuration](https://github.com/XFox111/SimpleOTP/wiki/Configuration)
   - [Code generation/validation](https://github.com/XFox111/SimpleOTP/wiki/Code-generation-or-validation)
   - [OTPFactory](https://github.com/XFox111/SimpleOTP/wiki/OTPFactory-overview)