diff --git a/.gitignore b/.gitignore
index 7c4f705e7..4d4356354 100644
--- a/.gitignore
+++ b/.gitignore
@@ -78,4 +78,7 @@ venv/
 dexbot/views/ui/**/*_ui.py
 dexbot/resources/*_rc.py
 archive
-*~
\ No newline at end of file
+*~
+
+# Dockerfile linter
+!.hadolint.yaml