diff --git a/kubernetes/apps/default/lychee/ks.yaml b/kubernetes/apps/default/lychee/ks.yaml
index b986b5719..99250ee1d 100644
--- a/kubernetes/apps/default/lychee/ks.yaml
+++ b/kubernetes/apps/default/lychee/ks.yaml
@@ -26,4 +26,5 @@ spec:
   postBuild:
     substitute:
       APP: *app
+      VOLSYNC_CACHE_CAPACITY: 40Gi
       VOLSYNC_CAPACITY: 80Gi