diff --git a/prune.go b/prune.go
index 1e90877..0504cf6 100644
--- a/prune.go
+++ b/prune.go
@@ -42,6 +42,8 @@ var DefaultFiles = []string{
 	".yarn-integrity",
 	".yarnclean",
 	"_config.yml",
+	".babelrc",
+	".yo-rc.json",
 }
 
 // DefaultDirectories pruned.