diff --git a/README.md b/README.md
index 6af5b7a7..359a9f80 100644
--- a/README.md
+++ b/README.md
@@ -110,7 +110,7 @@ jobs:
 | `branch_prefix`           | The prefix to use for Claude branches (defaults to 'claude/', use 'claude-' for dash format)                         | No       | `claude/` |
 | `claude_env`              | Custom environment variables to pass to Claude Code execution (YAML format)                                          | No       | ""        |
 | `additional_permissions`  | Additional permissions to enable. Currently supports 'actions: read' for viewing workflow results                    | No       | ""        |
-| `allowed_domains`         | Restrict network access to these domains only (newline-separated). Provider domains are auto-detected.               | No       | ""        |
+| `allowed_domains`         | Restrict network access to these domains only (newline-separated).                                                   | No       | ""        |
 
 \*Required when using direct Anthropic API (default and when not using Bedrock or Vertex)
 
@@ -557,22 +557,6 @@ For GitHub Enterprise users, replace the GitHub.com domains above with your ente
 
 To determine which domains your workflow needs, you can temporarily run without restrictions and monitor the network requests, or check your GitHub Enterprise configuration for the specific services you use.
 
-#### Custom LLM Proxy Example
-
-If you're using a custom LLM proxy instead of the standard providers:
-
-```yaml
-- uses: anthropics/claude-code-action@beta
-  with:
-    anthropic_api_key: ${{ secrets.PROXY_API_KEY }}
-    allowed_domains: |
-      llm-proxy.company.com
-      github.com
-      api.github.com
-      raw.githubusercontent.com
-      .githubusercontent.com
-```
-
 ## Cloud Providers
 
 You can authenticate with Claude using any of these three methods: