diff --git a/.gitignore b/.gitignore
index 28820f61..68b627e1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -166,6 +166,9 @@ config.local.toml
 .pabotsuitenames
 PIPE
 
+# Deprecated packages — removed by ADR-047 (ACP → A2A rename)
+src/cleveragents/acp/
+
 # Git worktrees for parallel task branches
 worktrees/
 *.bak