diff --git a/nixos/modules/profiles/base.nix b/nixos/modules/profiles/base.nix
index c23a273..bc08040 100644
--- a/nixos/modules/profiles/base.nix
+++ b/nixos/modules/profiles/base.nix
@@ -8,6 +8,9 @@ in
     ./upgrade-pg-cluster.nix
   ];
 
+  boot.tmp.useTmpfs = true;
+  boot.tmp.tmpfsSize = "50%";
+
   i18n.defaultLocale = mkDefault "en_US.UTF-8";
   console = mkDefault {
     font = "Lat2-Terminus16";