diff --git a/home/home.nix b/home/home.nix
index 42d9171..de893fe 100644
--- a/home/home.nix
+++ b/home/home.nix
@@ -58,6 +58,40 @@
     nix-your-shell = {
       enable = true;
     };
+    codex = {
+      enable = true;
+      settings = {
+        model = "qwen2.5-coder";
+        provider = "ollama";
+        providers = {
+          ollama = {
+            name = "Ollama";
+            baseURL = "http://localhost:11434/v1";
+            envKey = "OLLAMA_API_KEY";
+          };
+        };
+      };
+    };
+    aichat = {
+      enable = true;
+      settings = {
+        model = "ollama:qwen2.5-coder:latest";
+        clients = [
+          {
+            type = "openai-compatible";
+            name = "ollama";
+            api_base = "http://localhost:11434/v1";
+            models = [
+              {
+                name = "qwen2.5-coder:latest";
+                supports_function_calling = true;
+                supports_vision = true;
+              }
+            ];
+          }
+        ];
+      };
+    };
     rbw = {
       enable = true;
       settings = {
diff --git a/hosts/Ethans-MacBook-Air/configuration.nix b/hosts/Ethans-MacBook-Air/configuration.nix
index 8377dd4..321aeda 100644
--- a/hosts/Ethans-MacBook-Air/configuration.nix
+++ b/hosts/Ethans-MacBook-Air/configuration.nix
@@ -31,10 +31,14 @@
 
   homebrew = {
     enable = true;
+    brews = [
+      "ollama"
+    ];
     casks = [
       "tidal"
       "orion"
       "webex"
+      "ollama-app"
     ];
   };
 }