diff --git a/book/src/generated/lang-support.md b/book/src/generated/lang-support.md
index 6b938def..4e8d82ec 100644
--- a/book/src/generated/lang-support.md
+++ b/book/src/generated/lang-support.md
@@ -67,7 +67,7 @@
 | nu | ✓ |  |  |  |
 | ocaml | ✓ |  | ✓ | `ocamllsp` |
 | ocaml-interface | ✓ |  |  | `ocamllsp` |
-| odin | ✓ |  |  |  |
+| odin | ✓ |  |  | `ols` |
 | openscad | ✓ |  |  | `openscad-language-server` |
 | org | ✓ |  |  |  |
 | perl | ✓ | ✓ | ✓ |  |
diff --git a/languages.toml b/languages.toml
index b42f9cfd..67e607df 100644
--- a/languages.toml
+++ b/languages.toml
@@ -1368,7 +1368,8 @@ name = "odin"
 auto-format = false
 scope = "source.odin"
 file-types = ["odin"]
-roots = []
+roots = ["ols.json"]
+language-server = { command = "ols", args = [] }
 comment-token = "//"
 indent = { tab-width = 4, unit = "\t" }