diff --git a/.gitignore b/.gitignore
index 7f6f1b56f..032d1b5db 100644
--- a/.gitignore
+++ b/.gitignore
@@ -107,3 +107,4 @@ _build
 .qsys_edit
 .github/CODEOWNERS
 .github/PULL_REQUEST_TEMPLATE.md
+library/**/.lock