diff --git a/modules/authentik.nix b/modules/authentik.nix
index e3d8746..5737238 100644
--- a/modules/authentik.nix
+++ b/modules/authentik.nix
@@ -89,18 +89,6 @@
     };
 
     lab = {
-      longhorn.persistentVolumeClaim = {
-        db = {
-          volumeName = "authentik-db";
-          storage = "10Gi";
-        };
-
-        redis = {
-          volumeName = "authentik-redis";
-          storage = "5Gi";
-        };
-      };
-
       ingresses.authentik = {
         host = "authentik.kun.is";
 
diff --git a/modules/immich.nix b/modules/immich.nix
index fe7b68b..8421af1 100644
--- a/modules/immich.nix
+++ b/modules/immich.nix
@@ -94,7 +94,10 @@
             };
 
             spec = {
-              volumes.cache.persistentVolumeClaim.claimName = "cache";
+              volumes.cache.hostPath = {
+                path = "/tmp/immich-ml-cache";
+                type = "DirectoryOrCreate";
+              };
 
               containers.machine-learning = {
                 image = globals.images.immich-machine-learning;
@@ -258,11 +261,6 @@
           };
         };
       };
-
-      persistentVolumeClaims.cache.spec = {
-        accessModes = ["ReadWriteOnce"];
-        resources.requests.storage = "5Gi";
-      };
     };
 
     lab = {
diff --git a/modules/media.nix b/modules/media.nix
index ed42cee..248991c 100644
--- a/modules/media.nix
+++ b/modules/media.nix
@@ -74,7 +74,10 @@ in {
                 };
 
                 volumes = {
-                  cache.persistentVolumeClaim.claimName = "jellyfin-cache";
+                  cache.hostPath = {
+                    path = "/tmp/jellyfin-cache";
+                    type = "DirectoryOrCreate";
+                  };
 
                   music.hostPath = {
                     path = "/mnt/longhorn/persistent/music";
@@ -587,13 +590,6 @@ in {
           };
         };
       };
-
-      persistentVolumeClaims.jellyfin-cache = lib.mkIf cfg.jellyfin.enable {
-        spec = {
-          accessModes = ["ReadWriteOnce"];
-          resources.requests.storage = "20Gi";
-        };
-      };
     };
 
     lab = {
diff --git a/modules/ntfy.nix b/modules/ntfy.nix
index b911c75..17027c9 100644
--- a/modules/ntfy.nix
+++ b/modules/ntfy.nix
@@ -48,13 +48,20 @@
             };
 
             volumes = {
-              cache.persistentVolumeClaim.claimName = "cache";
-              attachment-cache.persistentVolumeClaim.claimName = "attachment-cache";
-
               data.hostPath = {
                 path = "/mnt/longhorn/persistent/volumes/ntfy";
                 type = "Directory";
               };
+
+              cache.hostPath = {
+                path = "/tmp/ntfy-cache";
+                type = "DirectoryOrCreate";
+              };
+
+              attachment-cache.hostPath = {
+                path = "/tmp/ntfy-attachment-cache";
+                type = "DirectoryOrCreate";
+              };
             };
 
             securityContext = {
@@ -65,18 +72,6 @@
         };
       };
 
-      persistentVolumeClaims = {
-        cache.spec = {
-          accessModes = ["ReadWriteOnce"];
-          resources.requests.storage = "300Mi";
-        };
-
-        attachment-cache.spec = {
-          accessModes = ["ReadWriteOnce"];
-          resources.requests.storage = "500Mi";
-        };
-      };
-
       services.ntfy.spec = {
         selector.app = "ntfy";