diff --git a/devices/ellaca/disko.nix b/devices/ellaca/disko.nix
index 022af1b..b531658 100644
--- a/devices/ellaca/disko.nix
+++ b/devices/ellaca/disko.nix
@@ -8,7 +8,7 @@
           type = "gpt";
           partitions = {
             efi = {
-              size = "512M";
+              size = "1G";
               type = "EF00";
               priority = 0;
               content = {