diff --git a/editor/helix/default.nix b/editor/helix/default.nix
index c85c522..881b169 100644
--- a/editor/helix/default.nix
+++ b/editor/helix/default.nix
@@ -1,6 +1,7 @@
 {pkgs, ...}: {
-  home.packages = [
-    pkgs.helix
+  home.packages = with pkgs; [
+    helix
+    lsp-ai
   ];
 
   home.file = {
diff --git a/editor/helix/languages.toml b/editor/helix/languages.toml
index a84874a..4d35f9d 100644
--- a/editor/helix/languages.toml
+++ b/editor/helix/languages.toml
@@ -1,3 +1,31 @@
+##############################
+## Configuration for lsp-ai ##
+##############################
+
+[language-server.lsp-ai]
+command = "lsp-ai"
+
+[language-server.lsp-ai.config.memory]
+file_store = { }
+
+[language-server.lsp-ai.config.models.codestral]
+type = "mistral_fim"
+fim_endpoint = "https://api.mistral.ai/v1/fim/completions"
+model = "codestral-latest"
+auth_token_env_var_name = "CODESTRAL_API_KEY"
+
+[language-server.lsp-ai.config.completion]
+model = "codestral"
+
+[language-server.lsp-ai.config.completion.parameters]
+max_tokens = 64
+max_context = 1024
+
+
+#################################
+## Configuration for languages ##
+#################################
+
 [[language]]
 name = "rust"