diff --git a/book/src/generated/lang-support.md b/book/src/generated/lang-support.md
index 5922f579..c0ca4cc0 100644
--- a/book/src/generated/lang-support.md
+++ b/book/src/generated/lang-support.md
@@ -18,7 +18,7 @@
 | blueprint | ✓ |  |  |  |  | `blueprint-compiler` |
 | bovex | ✓ |  |  |  | ✓ |  |
 | c | ✓ | ✓ | ✓ | ✓ | ✓ | `clangd` |
-| c-sharp | ✓ | ✓ |  | ✓ |  | `OmniSharp` |
+| c-sharp | ✓ | ✓ |  | ✓ |  | `OmniSharp`, `csharp-ls` |
 | cabal |  |  |  |  |  | `haskell-language-server-wrapper` |
 | caddyfile | ✓ | ✓ | ✓ |  |  |  |
 | cairo | ✓ | ✓ | ✓ |  |  | `cairo-language-server` |
diff --git a/languages.toml b/languages.toml
index d731b26b..f669d7de 100644
--- a/languages.toml
+++ b/languages.toml
@@ -744,7 +744,7 @@ roots = ["sln", "csproj"]
 comment-tokens = ["//", "///"]
 block-comment-tokens = { start = "/*", end = "*/" }
 indent = { tab-width = 4, unit = "\t" }
-language-servers = [ "omnisharp" ]
+language-servers = [ "omnisharp", "csharp-ls" ]
 
 [language.debugger]
 name = "netcoredbg"