diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index ffff99a2c..de5fe10b1 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.0~git20240104.2c8764a-1"
-export PIKA_PACKAGE_NAME="golang-github-a8m-tree"
+export PIKA_PACKAGE_VERSION="1.3-3-1"
+export PIKA_PACKAGE_NAME="r-cran-spacetime"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"