diff --git a/README.md b/README.md
index 71029aaa19..615c7ed7ff 100644
--- a/README.md
+++ b/README.md
@@ -76,6 +76,7 @@ This process is identical to the above steps in command line mode. You can alway
 1. [Bind the SSL certificate to the port](https://docs.microsoft.com/en-us/dotnet/framework/wcf/feature-details/how-to-configure-a-port-with-an-ssl-certificate)
 	- e.g. `netsh http add sslcert ipport=0.0.0.0:<port #> certhash=<certificate hash> appid={F32EDA25-0855-411C-AF5E-F0D042917E2D}`
 	- The `appid` GUID actually doesn't matter, but for sanity, you should use the GUID of TGServerService.exe as printed above
+	- Power shell users remember to quit the appid: `netsh http add sslcert ipport=0.0.0.0:<port #> certhash=<certificate hash> appid="{F32EDA25-0855-411C-AF5E-F0D042917E2D}"` as {} has special meaning in powershell
 1. Ensure the port can be acccessed from the internet
 1. Log in from any computer using a username and password from the service computer in either the CLI or GUI