diff --git a/home/default.nix b/home/default.nix
index ba3dd93..f564ecb 100644
--- a/home/default.nix
+++ b/home/default.nix
@@ -19,6 +19,7 @@
 
     persistence."/persist/home/ppetru" = {
       directories = [
+        ".cache/nix"
         ".cache/nix-index"
         ".local/share/fish"
         ".ssh"