diff --git a/book/src/generated/lang-support.md b/book/src/generated/lang-support.md
index aecf80ac..21371c93 100644
--- a/book/src/generated/lang-support.md
+++ b/book/src/generated/lang-support.md
@@ -30,7 +30,7 @@
 | git-diff | ✓ |  |  |  |
 | git-ignore | ✓ |  |  |  |
 | git-rebase | ✓ |  |  |  |
-| gleam | ✓ | ✓ |  |  |
+| gleam | ✓ | ✓ |  | `gleam` |
 | glsl | ✓ | ✓ | ✓ |  |
 | go | ✓ | ✓ | ✓ | `gopls` |
 | gomod | ✓ |  |  | `gopls` |
diff --git a/languages.toml b/languages.toml
index f9dac467..031313e9 100644
--- a/languages.toml
+++ b/languages.toml
@@ -1140,6 +1140,7 @@ file-types = ["gleam"]
 roots = ["gleam.toml"]
 comment-token = "//"
 indent = { tab-width = 2, unit = "  " }
+language-server = { command = "gleam", args = ["lsp"] }
 
 [[grammar]]
 name = "gleam"