diff --git a/charts/ycast/1.1.0/templates/deployment.yaml b/charts/ycast/1.1.0/templates/deployment.yaml
index dcb5566..a33d8c4 100644
--- a/charts/ycast/1.1.0/templates/deployment.yaml
+++ b/charts/ycast/1.1.0/templates/deployment.yaml
@@ -52,10 +52,14 @@ spec:
             - name: stations
               mountPath: "/config"
               readOnly: true
+            - mountPath: "/home/dockerapp/.cache"
+              name: cache-volume
       volumes:
         - name: stations
           configMap:
             name: {{ include "ycast.fullname" . }}
+        - name: cache-volume
+          emptyDir: {}
       {{- with .Values.nodeSelector }}
       nodeSelector:
         {{- toYaml . | nindent 8 }}