diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index c8d015818..9d555423e 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="4.4.0-2"
-export PIKA_PACKAGE_NAME="syslog-ng"
+export PIKA_PACKAGE_VERSION="1.35-1"
+export PIKA_PACKAGE_NAME="quantlib-swig"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"