diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index d92f24037..05ae6be51 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.3-2"
-export PIKA_PACKAGE_NAME="explosive-c4"
+export PIKA_PACKAGE_VERSION="8.4.0-5"
+export PIKA_PACKAGE_NAME="puppetserver"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"