diff --git a/todo.md b/todo.md
index cdfe6ce..40c0579 100644
--- a/todo.md
+++ b/todo.md
@@ -8,4 +8,8 @@
     - sms?
     - etch?
 - docs
-    - push to github for github page?
\ No newline at end of file
+    - push to github for github page?
+- docker
+    - compose with:
+        - postgres
+        - mariadb
\ No newline at end of file