diff --git a/Makefile b/Makefile
index e3f1483..4897384 100644
--- a/Makefile
+++ b/Makefile
@@ -22,4 +22,5 @@ iso :
 	rm -rf result
 
 cleanup :
-	sudo nix-collect-garbage -d
+	sudo nix-collect-garbage -d --delete-older-than 1d
+	nix-store --optimize -vv
diff --git a/osConfigs/hosts/laptop.nix b/osConfigs/hosts/laptop.nix
index f281b2f..d7c53b8 100644
--- a/osConfigs/hosts/laptop.nix
+++ b/osConfigs/hosts/laptop.nix
@@ -17,7 +17,7 @@
 	boot.extraModulePackages = with config.boot.kernelPackages; [ kvmfr ];
 	boot.kernelModules = [ "kvmfr" ];
 	boot.extraModprobeConfig = ''
-		options kvmfr static_size_mb=32
+		options kvmfr static_size_mb=128
 		blacklist xpad
 	'';
 	virtualisation.libvirtd.qemu.verbatimConfig = ''