diff --git a/windows/security/threat-protection/windows-defender-atp/troubleshoot-onboarding-error-messages-windows-defender-advanced-threat-protection.md b/windows/security/threat-protection/windows-defender-atp/troubleshoot-onboarding-error-messages-windows-defender-advanced-threat-protection.md
index ac6a037eb1..7c8e0902f5 100644
--- a/windows/security/threat-protection/windows-defender-atp/troubleshoot-onboarding-error-messages-windows-defender-advanced-threat-protection.md
+++ b/windows/security/threat-protection/windows-defender-atp/troubleshoot-onboarding-error-messages-windows-defender-advanced-threat-protection.md
@@ -69,7 +69,7 @@ If the portal dashboard, and other sections show an error message such as "Data
 
 ![Image of data currently isn't available](images/atp-data-not-available.png)
 
-You'll need to whitelist the `securitycenter.windows.com` and all sub-domains under it. For example `*.securitysecuritycenter.windows.com`.
+You'll need to whitelist the `securitycenter.windows.com` and all sub-domains under it. For example `*.securitycenter.windows.com`.
 
 
 ## Related topics