diff --git a/Dockerfile b/Dockerfile
index 1e02c74..d5f6fd3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -23,14 +23,15 @@ EXPOSE 8080
 # Environment variables
 ENV PORT=8080
 ENV OPENAPI_URL=http://localhost:8080/v1
-ENV OPENAPI_API_KEY=""
+ENV OPENAPI_API_KEY=
 ENV MODEL_NAME=gpt-4o
 ENV CHUNK_SIZE=4000
 ENV OVERLAP=200
 ENV TARGET_INTERMEDIATE_SUMMARY_LENGTH=150
 ENV MAX_DIRECT_SUMMARY_LENGTH=100
 ENV MAX_DIRECT_TEXT_LENGTH=8000
-ENV API_KEY=""
+ENV LLM_TIMEOUT=120
+ENV API_KEY=
 
 # Start the MCP summary server
 ENTRYPOINT ["python", "-u", "/app/mcp_summary_server.py"]