diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 1eff591ce..9b50bf643 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2.6.1-1"
-export PIKA_PACKAGE_NAME="r-cran-rdpack"
+export PIKA_PACKAGE_VERSION="5.2.1-2"
+export PIKA_PACKAGE_NAME="yamale"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b3"