diff --git a/pkg/constants/README.md b/pkg/constants/README.md
index 6dabd1da25..eaaba1b68a 100644
--- a/pkg/constants/README.md
+++ b/pkg/constants/README.md
@@ -252,6 +252,7 @@ constants.DefaultClaudeCodeVersion      // Claude Code CLI version
 constants.DefaultCodexVersion           // OpenAI Codex CLI version
 constants.DefaultGeminiVersion          // Google Gemini CLI version
 constants.DefaultCrushVersion           // Crush CLI version
+constants.DefaultOpenCodeVersion        // OpenCode CLI version
 
 // Infrastructure
 constants.DefaultGitHubMCPServerVersion // GitHub MCP server Docker image version