diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 33bd95834..1fa2b9ce3 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="20130107-5"
-export PIKA_PACKAGE_NAME="ogamesim"
+export PIKA_PACKAGE_VERSION="48.0-2"
+export PIKA_PACKAGE_NAME="sysprof"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"