diff --git a/README.md b/README.md
index 8a9ce10..7cacf8e 100644
--- a/README.md
+++ b/README.md
@@ -72,12 +72,6 @@ These optional plugins cover adjacent stages in the workflow:
 /plugin install pr-review@claude-code-workflows
 ```
 
-### Grok compatibility
-
-[Grok Workflows](https://github.com/shinpr/grok-workflows) runs Claude Code Workflows largely as-is on Grok. Its small, always-on mapping skill covers the remaining runtime differences in tool names, agent identifiers, and progress tracking. The same workflows run with little additional context.
-
-Grok provides a faster, lower-cost runtime for Claude Code Workflows without requiring a separate port or duplicated workflow definitions.
-
 ### Skills only
 
 If you already have your own orchestration (custom prompts, scripts, CI-driven loops) and want only the best-practice guides, use `dev-skills`. If you want Claude to plan, execute, and verify end-to-end, install `dev-workflows`.