diff --git a/packages/contracts-bedrock/.gitignore b/packages/contracts-bedrock/.gitignore
index 182e7983b2a1378bebafbbb1de8a6225a4e66bfc..612224ac2b4cae276902f7ace4eddd3f84ff3441 100644
--- a/packages/contracts-bedrock/.gitignore
+++ b/packages/contracts-bedrock/.gitignore
@@ -4,6 +4,7 @@ forge-artifacts
 cache
 broadcast
 typechain
+kout
 
 # Metrics
 coverage.out