diff --git a/packages/gateway/src/config/models.yaml b/packages/gateway/src/config/models.yaml
index dc4b319..6945091 100644
--- a/packages/gateway/src/config/models.yaml
+++ b/packages/gateway/src/config/models.yaml
@@ -1,7 +1,7 @@
 # LLM Gateway Model Configuration
 # Ollama base URL: http://192.168.178.169:11434
 
-ollama_base_url: "http://192.168.178.169:11434"
+ollama_base_url: "https://ollama.fichtmueller.org"
 
 tiers:
   fast:
diff --git a/packages/gateway/src/pipeline/router.ts b/packages/gateway/src/pipeline/router.ts
index 607965b..f6be0ff 100644
--- a/packages/gateway/src/pipeline/router.ts
+++ b/packages/gateway/src/pipeline/router.ts
@@ -168,6 +168,9 @@ export function getModelTier(model: string): 'fast' | 'medium' | 'large' {
 }
 
 export function getOllamaBaseUrl(): string {
+  // OLLAMA_URL env var takes precedence over config file
+  const envUrl = process.env['OLLAMA_URL'];
+  if (envUrl) return envUrl;
   const models = loadModels();
   return models.ollama_base_url;
 }