diff --git a/debian/changelog b/debian/changelog
index 21115c0f..bd2b261a 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,11 @@
+livecd-rootfs (2.529) UNRELEASED; urgency=medium
+
+  * live-build/ubuntu-cpc/hooks/033-disk-image-uefi.binary: don't manually
+    install grub-efi-amd64 since that forces off grub-pc, which is otherwise
+    now coinstallable.
+
+ -- Steve Langasek <steve.langasek@ubuntu.com>  Wed, 06 Jun 2018 15:39:27 -0700
+
 livecd-rootfs (2.528) cosmic; urgency=medium
 
   * Don't divert grub-probe; otherwise we're missing the filesystem UUIDs that
diff --git a/live-build/ubuntu-cpc/hooks/033-disk-image-uefi.binary b/live-build/ubuntu-cpc/hooks/033-disk-image-uefi.binary
index 83cc466d..56328150 100755
--- a/live-build/ubuntu-cpc/hooks/033-disk-image-uefi.binary
+++ b/live-build/ubuntu-cpc/hooks/033-disk-image-uefi.binary
@@ -88,7 +88,7 @@ install_grub() {
             efi_target=arm-efi
             ;;
         amd64)
-            chroot mountpoint apt-get install -qqy grub-efi-amd64-signed grub-efi-amd64 shim-signed
+            chroot mountpoint apt-get install -qqy grub-efi-amd64-signed shim-signed
             efi_target=x86_64-efi
             ;;
     esac