diff --git a/workloads/grafana/grafana-proxy.yml b/workloads/grafana/grafana-proxy.yml
index eececa4..c68536d 100644
--- a/workloads/grafana/grafana-proxy.yml
+++ b/workloads/grafana/grafana-proxy.yml
@@ -30,7 +30,7 @@ spec:
               name: grafana-proxy
               key: cookie_secret
         - name: OAUTH2_PROXY_UPSTREAM
-          value: http://grafana:3000
+          value: http://grafana:3000/
         - name: OAUTH2_PROXY_PROVIDER
           value: nextcloud
         - name: OAUTH2_PROXY_CLIENT_ID