diff --git a/content/actions/hosting-your-own-runners/managing-self-hosted-runners/about-self-hosted-runners.md b/content/actions/hosting-your-own-runners/managing-self-hosted-runners/about-self-hosted-runners.md
index 9ec9e4c93f..075ff7360c 100644
--- a/content/actions/hosting-your-own-runners/managing-self-hosted-runners/about-self-hosted-runners.md
+++ b/content/actions/hosting-your-own-runners/managing-self-hosted-runners/about-self-hosted-runners.md
@@ -177,6 +177,7 @@ You must ensure that the machine has the appropriate network access to communica
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+*.actions.githubusercontent.com
 ```
 
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