diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 7c5f7edda..05075d3e4 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.2.9-3"
-export PIKA_PACKAGE_NAME="bcbio"
+export PIKA_PACKAGE_VERSION="0.9-2"
+export PIKA_PACKAGE_NAME="xlunzip"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"