diff --git a/manifests/dot-ai-stack/values.yaml b/manifests/dot-ai-stack/values.yaml
index 055d068..67f5401 100644
--- a/manifests/dot-ai-stack/values.yaml
+++ b/manifests/dot-ai-stack/values.yaml
@@ -4,7 +4,7 @@ dot-ai:
 
   ai:
     provider: openai
-    model: "llama3.1:70b"  # Using local Ollama model
+    model: "llama3.1:8b"  # Using local Ollama model (8b version available)
     customEndpoint:
       enabled: true
       baseURL: "http://ollama.ai-stack.svc.cluster.local:11434/v1"  # Point to Ollama service