diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 1f771018b..468eebbec 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1"
-export PIKA_PACKAGE_NAME="u-boot-efi-dtb"
+export PIKA_PACKAGE_VERSION="7.1.8-3"
+export PIKA_PACKAGE_NAME="pycxx"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"