diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index e53ceeac6..73c183150 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="24.11.0-2"
-export PIKA_PACKAGE_NAME="slurm-wlm"
+export PIKA_PACKAGE_VERSION="8.4.2-1"
+export PIKA_PACKAGE_NAME="php8.4"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"