diff --git a/llm-proxy.toml b/llm-proxy.toml
index 80a2540..7ad5793 100644
--- a/llm-proxy.toml
+++ b/llm-proxy.toml
@@ -4,10 +4,11 @@
 upstream_url = "https://api.openai.com/v1/chat/completions"
 
 # Listen address
-listen_addr = ":8080"
+listen_addr = "127.0.0.1:8080"
 
 # Upstream API key
 api_key = ""
 
 # Skip TLS verification
-insecure = false
\ No newline at end of file
+insecure = false
+