diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index bf25e6b7d..044b22740 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.14.3-1"
-export PIKA_PACKAGE_NAME="r-cran-ks"
+export PIKA_PACKAGE_VERSION="0.9.13-2"
+export PIKA_PACKAGE_NAME="flox"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"