diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 62f8cd4b7..e149ff9f2 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.3.9+dfsg-2"
-export PIKA_PACKAGE_NAME="r-cran-hdf5r"
+export PIKA_PACKAGE_VERSION="0.9.2-10"
+export PIKA_PACKAGE_NAME="curlftpfs"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b3"