diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 630207397..729e769d6 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2019.2.0~legacy20240219.1c52e83-13"
-export PIKA_PACKAGE_NAME="dolfin"
+export PIKA_PACKAGE_VERSION="0.8.3-2"
+export PIKA_PACKAGE_NAME="xxhash"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"