diff --git a/packages/genodelabs/targets.nix b/packages/genodelabs/targets.nix
index 52732b0..1163585 100644
--- a/packages/genodelabs/targets.nix
+++ b/packages/genodelabs/targets.nix
@@ -1,5 +1,12 @@
 { buildPackages, ports }:
-with ports; {
+with ports;
+let
+  vbox5' = {
+    nativeBuildInputs = with buildPackages; [ iasl yasm ];
+    patches = [ ./vbox-framebuffer-fail-on-fail.patch ./vbox-debug.patch ];
+    portInputs = [ libc libiconv qemu-usb stdcxx virtualbox5 ];
+  };
+in {
 
   gpt_write.portInputs = [ jitterentropy ];
 
@@ -47,17 +54,9 @@ with ports; {
 
   usb_drv.portInputs = [ dde_linux ];
 
-  vbox5 = {
-    nativeBuildInputs = with buildPackages; [ iasl yasm ];
-    patches = [ ./vbox-framebuffer-fail-on-fail.patch ./vbox-debug.patch ];
-    portInputs = [ libc libiconv qemu-usb stdcxx virtualbox5 ];
-  };
+  vbox5 = vbox5';
 
-  vbox5-nova = {
-    nativeBuildInputs = with buildPackages; [ iasl yasm ];
-    patches = [ ./vbox5-iasl.patch ./vbox-framebuffer-fail-on-fail.patch ];
-    portInputs = [ libc libiconv qemu-usb stdcxx virtualbox5 ];
-  };
+  vbox5-nova = vbox5';
 
   vesa_drv.portInputs = [ libc x86emu ];