diff --git a/hosts/nixos/rihla/default.nix b/hosts/nixos/rihla/default.nix
index 75f1d60..9171809 100644
--- a/hosts/nixos/rihla/default.nix
+++ b/hosts/nixos/rihla/default.nix
@@ -30,7 +30,7 @@
       _module.args = {
         device = "/dev/nvme0n1";
         withSwap = true;
-        swapSize = 64;
+        swapSize = "64";
         label = "nixos";
       };
     }