diff --git a/.gitlab/CODEOWNERS b/.gitlab/CODEOWNERS
new file mode 100644
index 0000000..b9a65c4
--- /dev/null
+++ b/.gitlab/CODEOWNERS
@@ -0,0 +1,4 @@
+# Docker owner
+
+Dockerfile @marcel.schwarz
+docker-compose.yml @marcel.schwarz
\ No newline at end of file