diff --git a/hosts/hetzner-arm/profiles/photoprism.nix b/hosts/hetzner-arm/profiles/photoprism.nix
index ca5085c..04b8936 100644
--- a/hosts/hetzner-arm/profiles/photoprism.nix
+++ b/hosts/hetzner-arm/profiles/photoprism.nix
@@ -78,6 +78,7 @@ in {
       PHOTOPRISM_SITE_TITLE = "PhotoPrism";
 
       PHOTOPRISM_SIDECAR_PATH = "/Photos/sidecar";
+      PHOTOPRISM_CACHE_PATH = "/Photos/cache"
 
       PHOTOPRISM_DISABLE_TENSORFLOW = "true";
       PHOTOPRISM_DISABLE_PLACES = "true";