diff --git a/.gitignore b/.gitignore
index dd4fe607..27f3e5b9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,6 +3,7 @@ HELP.md
 .envrc
 .omx/
 .worktrees/
+.omo/
 build/
 !**/src/main/**/build/
 !**/src/test/**/build/