diff --git a/_pages/en_US/cios.md b/_pages/en_US/cios.md
index b08fb8f81..f00b01c11 100644
--- a/_pages/en_US/cios.md
+++ b/_pages/en_US/cios.md
@@ -6,6 +6,9 @@ title: "cIOS"
 
 While [cIOS](https://wiibrew.org/wiki/Custom_IOS) has largely been supplanted by AHBPROT, which gives complete hardware access, it still has useful applications. For example, this enables the functionality of USB loaders like USB Loader GX and WiiFlow, alongside other pieces of homebrew like SaveGame Manager GX. You can skip this process if you want, but generally it extends your Wii with little to no downsides.
 
+If you have a Wii U (vWii), use [this](cios-vwii) guide for cIOS instead. Attempting to install other cIOS on the vWii will not work.
+{: .notice--warning}
+
 If you have a Wii mini, use [this](cios-mini) guide for cIOS instead. Attempting to install other cIOS on a Wii mini will not work.
 {: .notice--warning}