diff --git a/kubernetes/apps/media/plex/ks.yaml b/kubernetes/apps/media/plex/ks.yaml
index 1de2d1e56..4e64f88e8 100644
--- a/kubernetes/apps/media/plex/ks.yaml
+++ b/kubernetes/apps/media/plex/ks.yaml
@@ -24,3 +24,4 @@ spec:
     substitute:
       APP: *app
       VOLSYNC_CAPACITY: 30Gi
+      VOLSYNC_CACHE_CAPACITY: 25Gi