diff --git a/windows/cygwin.ps1 b/windows/cygwin.ps1
index a059b2e2..a467469c 100755
--- a/windows/cygwin.ps1
+++ b/windows/cygwin.ps1
@@ -48,6 +48,7 @@ try {
 		Invoke-WebRequest ${URL}/${Setup}.sig `
 		    -OutFile ${Cygwin}\${Setup}.sig
 	}
+	gpg-disable-keyboxd
 	& $GPG -vvvvv --debug-all --no-default-keyring `
 	    --keyring "${PSScriptRoot}\cygwin.gpg" `
 	    --list-keys