diff --git a/k8s/apps/media/jellyfin/deployment.yaml b/k8s/apps/media/jellyfin/deployment.yaml
index e9f41f8..5495bbc 100644
--- a/k8s/apps/media/jellyfin/deployment.yaml
+++ b/k8s/apps/media/jellyfin/deployment.yaml
@@ -61,4 +61,5 @@ spec:
             server: 192.168.1.117
             path: /mnt/pool-0/data/media
         - name: cache
-          emptyDir: { }
+          emptyDir:
+            medium: Memory