diff --git a/help/create-a-poll.md b/help/create-a-poll.md
index 3762e3d77d..6db46b7e76 100644
--- a/help/create-a-poll.md
+++ b/help/create-a-poll.md
@@ -28,3 +28,4 @@ send a message that both has a poll and has any other content.
 ## Related articles
 
 * [Message formatting](/help/format-your-message-using-markdown)
+* [Collaborative to-do lists](/help/collaborative-to-do-lists)
diff --git a/help/include/sidebar_index.md b/help/include/sidebar_index.md
index 3814c51e52..4f467d7d0f 100644
--- a/help/include/sidebar_index.md
+++ b/help/include/sidebar_index.md
@@ -72,7 +72,7 @@
 * [LaTeX](/help/latex)
 * [Spoilers](/help/spoilers)
 * [/me action messages](/help/me-action-messages)
-* [Create a poll](/help/create-a-poll)
+* [Polls](/help/create-a-poll)
 * [Collaborative to-do lists](/help/collaborative-to-do-lists)
 * [Global times](/help/global-times)
 * [Start a video call](/help/start-a-call)