diff --git a/flang/docs/index.md b/flang/docs/index.md
index 2c07f1004a21..67df710113a9 100644
--- a/flang/docs/index.md
+++ b/flang/docs/index.md
@@ -6,7 +6,7 @@ referred to as "LLVM Flang" to differentiate itself from ["Classic
 Flang"](https://github.com/flang-compiler/flang) - these are two separate and
 independent Fortran compilers. LLVM Flang is under active development. While it
 is capable of generating executables for a number of examples, some
-functionality is still missing. See [Getting Involved](GettingInvolved) for tips
+functionality is still missing. See [Getting Involved](GettingInvolved.md) for tips
 on how to get in touch with us and to learn more about the current status.
 
 ```{eval-rst}