diff --git a/packages/genodelabs/targets.nix b/packages/genodelabs/targets.nix
index de7eb50..a829494 100644
--- a/packages/genodelabs/targets.nix
+++ b/packages/genodelabs/targets.nix
@@ -3,6 +3,8 @@
 with ports;
 
 {
+  "app/gpt_write".portInputs = [ jitterentropy ];
+
   "app/lighttpd".portInputs = [ libc lighttpd openssl zlib ];
 
   "drivers/framebuffer/intel" = {