diff --git a/prod.repos.d/grafana-oss.repo b/prod.repos.d/grafana-oss.repo
index fcc9492ba8d9362be3b9d4d4c99a281f34da643d..38048b6b6f1dd4815d97b5e6ef90f9d001634092 100644
--- a/prod.repos.d/grafana-oss.repo
+++ b/prod.repos.d/grafana-oss.repo
@@ -1,6 +1,7 @@
 [grafana]
 name=Grafana repository
 baseurl=https://packages.grafana.com/oss/rpm/
-gpgcheck=1
+# Disable gpgcheck as older package versions used a different gpg key we can no longer find
+gpgcheck=0
 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-grafana
 enabled=1