diff --git a/nodes/waldorf/openwebui/compose.yaml b/nodes/waldorf/openwebui/compose.yaml
index 1b3e1db..0fda20c 100644
--- a/nodes/waldorf/openwebui/compose.yaml
+++ b/nodes/waldorf/openwebui/compose.yaml
@@ -5,7 +5,7 @@ services:
     restart: always
     environment:
       # If Ollama is on the same host (Waldorf)
-      - OLLAMA_BASE_URL=http://10.0.0.202:11434
+      - OLLAMA_BASE_URL=${OLLAMA_BASE_URL}
       # Standard settings
       - WEBUI_SECRET_KEY=${WEBUI_SECRET_KEY:-change-me-to-a-random-secret}
       - HF_TOKEN=${HF_TOKEN:-}