diff --git a/hosts/hitsugibune/matrix.nix b/hosts/hitsugibune/matrix.nix
index 0c8319d..b4e7e2d 100644
--- a/hosts/hitsugibune/matrix.nix
+++ b/hosts/hitsugibune/matrix.nix
@@ -219,12 +219,12 @@ in {
         type = "sqlite3-fk-wal";
       };
 
-      # encryption = {
-      #   allow = true;
-      #   default = true;
-      #   required = false;
-      #   pickleKey = "$ENCRYPTION_PICKLE_KEY";
-      # };
+      encryption = {
+        allow = true;
+        default = true;
+        required = false;
+        pickle_key = "$ENCRYPTION_PICKLE_KEY";
+      };
 
       double_puppet = {
         allow_discovery = false;