diff --git a/third_party/stable_kernel/index.rst b/third_party/stable_kernel/index.rst
index 003faa9..e010ebe 100644
--- a/third_party/stable_kernel/index.rst
+++ b/third_party/stable_kernel/index.rst
@@ -1,6 +1,6 @@
-=================================
+=========================================
 Deprecated Version ("kunit/alpha/master")
-=================================
+=========================================
 
 Here we have a copy of the documentation taken from the old "alpha" version
 KUnit.