diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 0e1931ff9..b4e9f921e 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.7-12-1"
-export PIKA_PACKAGE_NAME="r-cran-energy"
+export PIKA_PACKAGE_VERSION="0.4.12-3"
+export PIKA_PACKAGE_NAME="libp11"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"