diff --git a/installJRMC b/installJRMC
index 6ea2c23..50f491c 100755
--- a/installJRMC
+++ b/installJRMC
@@ -426,7 +426,7 @@ get_latest_mc_version() {
 		cat <<-EOF > /etc/apt/sources.list.d/jriver.sources
 			Types: deb
 			URIs: https://dist.jriver.com/latest/mediacenter/
-			Signed-By: $keyfile
+			Signed-By: /usr/share/keyrings/jriver-com-archive-keyring.gpg
 			Suites: '"$MC_REPO"'
 			Components: main
 			Architectures: amd64 armhf arm64