Remove dead link
diff --git a/_Sidebar.md b/_Sidebar.md
index 19dc7d2..72afa42 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -16,7 +16,6 @@
    * [Feature launch process](Feature-Launch-Process)
    * [Merging & patching](Merging-&-Patching)
    * [Triaging issues](Triaging-issues)
-   * [C++ style guide](Cpp-style-guide)
    * [Becoming a committer](Becoming-a-committer)
    * [Handling of ports](Handling-of-Ports)
    * [Reporting security bugs](Reporting-security-bugs)