diff --git a/Install-ManagementAgent.ps1 b/Install-ManagementAgent.ps1
index 9a574d1..ca9100a 100644
--- a/Install-ManagementAgent.ps1
+++ b/Install-ManagementAgent.ps1
@@ -31,9 +31,10 @@ If ( $CUSTOMER_ID )
 
         ## Setup security and certificate parameters to download from untrusted sources
         [System.Net.ServicePointManager]::ServerCertificateValidationCallback = {$true}
-        [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls
-            #[Net.SecurityProtocolType]::Tls12 -bor `
-            #[Net.SecurityProtocolType]::Tls11 -bor `
+        [Net.ServicePointManager]::SecurityProtocol = 
+            [Net.SecurityProtocolType]::Tls12 -bor `
+            [Net.SecurityProtocolType]::Tls11 -bor `
+            [Net.SecurityProtocolType]::Tls
 
         ## Download the agent installer
         Try { (New-Object System.Net.WebClient).DownloadFile($AGENT_URL, $AGENT_INSTALLER) }