diff --git a/home/private_dot_config/helix/languages.toml.tmpl b/home/private_dot_config/helix/languages.toml.tmpl
index 77898c2..1682053 100644
--- a/home/private_dot_config/helix/languages.toml.tmpl
+++ b/home/private_dot_config/helix/languages.toml.tmpl
@@ -27,3 +27,30 @@ environment = { "PYENV_VERSION" = "pyright" }
 name = "python"
 language-servers = ["pyright"]
 {{- end }}
+
+[language-server.roc-ls]
+command = "roc_language_server"
+
+[[language]]
+name = "roc"
+scope = "source.roc"
+injection-regex = "roc"
+file-types = ["roc"]
+shebangs = ["roc"]
+roots = []
+comment-token = "#"
+language-servers = ["roc-ls"]
+indent = { tab-width = 2, unit = "  " }
+auto-format = true
+formatter = { command = "roc", args =[ "format", "--stdin", "--stdout"]}
+
+[language.auto-pairs]
+'(' = ')'
+'{' = '}'
+'[' = ']'
+'"' = '"'
+
+[[grammar]]
+
+name = "roc"
+source = { git = "https://github.com/faldor20/tree-sitter-roc.git", rev = "ef46edd0c03ea30a22f7e92bc68628fb7231dc8a" }