diff --git a/.gitignore b/.gitignore
index 556c783..b439f96 100644
--- a/.gitignore
+++ b/.gitignore
@@ -34,3 +34,6 @@ AI_RULES.md
 
 # Worktrees
 .worktrees/
+
+# Private local-only runbooks
+docs/private-selfhosted-trial.md