diff --git a/partitions/luks-lvm.nix b/partitions/luks-lvm.nix
index b95de8f..77fe411 100644
--- a/partitions/luks-lvm.nix
+++ b/partitions/luks-lvm.nix
@@ -8,7 +8,7 @@
           type = "gpt";
           partitions = {
             ESP = {
-              size = "500M";
+              size = "1G";
               type = "EF00";
               content = {
                 type = "filesystem";