diff --git a/doc/integration/trello_power_up.md b/doc/integration/trello_power_up.md
index 0d737a717ed..8ea0eddab0c 100644
--- a/doc/integration/trello_power_up.md
+++ b/doc/integration/trello_power_up.md
@@ -25,6 +25,6 @@ For example, if your gitlab instance URL is `https://mygitlab.com`, your API URL
 
 ## What is my Personal Access Token?
 
-You can learn more about generating a personal access token in the [Personal Access Token Documentation][]
+You can learn more about generating a personal access token in the [Personal Access Token Documentation][personal-access-token-documentation]
 
-[Personal Access Token Documentation]: ../user/profile/personal_access_tokens.html
+[personal-access-token-documentation]: ../user/profile/personal_access_tokens.html