diff --git a/prod-upgrade/prom/prometheus.yaml b/prod-upgrade/prom/prometheus.yaml
index ebef7ee..d3867c3 100644
--- a/prod-upgrade/prom/prometheus.yaml
+++ b/prod-upgrade/prom/prometheus.yaml
@@ -92,7 +92,7 @@ spec:
           - --web.enable-lifecycle
         volumeMounts:
         - name: prometheus
-          mountPath: /prometheus/
+          mountPath: /etc/prometheus/data
         - name: prom-config
           mountPath: /etc/prometheus/prometheus.yaml
           subPath: prometheus.yaml