diff --git a/CODEOWNERS b/CODEOWNERS
new file mode 100644
index 0000000000000000000000000000000000000000..00b5893f16005e2960a482248a9bc76e1a6a8367
--- /dev/null
+++ b/CODEOWNERS
@@ -0,0 +1 @@
+*       @maraino