diff --git a/Documentation/teaching/so2/index.rst b/Documentation/teaching/so2/index.rst
index 801882777f7877..157dedc7aed989 100644
--- a/Documentation/teaching/so2/index.rst
+++ b/Documentation/teaching/so2/index.rst
@@ -52,6 +52,5 @@ Operating Systems 2
    assign2-driver-uart.rst
    assign3-software-raid.rst
    assign4-transport-protocol.rst
-   .. uncoment next line for pitix to be available in Docs
-   .. assign5-pitix.rst
+   assign5-pitix.rst
    assign7-kvm-vmm.rst