diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 7d0c1784e..eb4c8ba2c 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.0.4-1"
-export PIKA_PACKAGE_NAME="golang-github-cenkalti-rpc2"
+export PIKA_PACKAGE_VERSION="1.4.13-1"
+export PIKA_PACKAGE_NAME="r-cran-apcluster"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"