diff --git a/docs/index.md b/docs/index.md
index bb87a2a8..a1205c4e 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -31,12 +31,15 @@ Parsers for these languages are fairly complete:
 * [C](https://github.com/tree-sitter/tree-sitter-c)
 * [C#](https://github.com/tree-sitter/tree-sitter-c-sharp)
 * [C++](https://github.com/tree-sitter/tree-sitter-cpp)
+* [Common Lisp](https://github.com/theHamsta/tree-sitter-commonlisp)
 * [CSS](https://github.com/tree-sitter/tree-sitter-css)
+* [CUDA](https://github.com/theHamsta/tree-sitter-cuda)
 * [DOT](https://github.com/rydesun/tree-sitter-dot)
 * [Elm](https://github.com/elm-tooling/tree-sitter-elm)
 * [Eno](https://github.com/eno-lang/tree-sitter-eno)
 * [ERB / EJS](https://github.com/tree-sitter/tree-sitter-embedded-template)
 * [Fennel](https://github.com/travonted/tree-sitter-fennel)
+* [GLSL (OpenGL Shading Language)](https://github.com/theHamsta/tree-sitter-glsl)
 * [Go](https://github.com/tree-sitter/tree-sitter-go)
 * [HCL](https://github.com/MichaHoffmann/tree-sitter-hcl)
 * [HTML](https://github.com/tree-sitter/tree-sitter-html)