diff --git a/hosts/architect/ccache.nix b/hosts/architect/ccache.nix
index 70524ad..64f1454 100644
--- a/hosts/architect/ccache.nix
+++ b/hosts/architect/ccache.nix
@@ -1,6 +1,6 @@
 {
-  programs.ccache = true;
-  nix.extraConfig = ''
+  programs.ccache.enable = true;
+  nix.extraOptions = ''
     extra-sandbox-paths = /nix/var/cache/ccache
   '';
 }
diff --git a/hosts/architect/default.nix b/hosts/architect/default.nix
index 214ba16..034d2e4 100644
--- a/hosts/architect/default.nix
+++ b/hosts/architect/default.nix
@@ -31,6 +31,7 @@ in {
     ./libreddit.nix
     ./invidious.nix
     ./nitter.nix
+    ./ccache.nix
   ];
 
   time.timeZone = "Europe/Rome";
@@ -72,7 +73,7 @@ in {
 
     supportedFilesystems = [ "zfs" ];
     zfs.requestEncryptionCredentials = true;
-    tmpOnTmpfsSize = "75%";
+    tmpOnTmpfsSize = "150%";
   };
 
   networking = {