diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 78fec010d..cbc1107ff 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="3.4.1+ds-1"
-export PIKA_PACKAGE_NAME="nvidia-cutlass"
+export PIKA_PACKAGE_VERSION="5.0.1+dfsg-1"
+export PIKA_PACKAGE_NAME="r-cran-v8"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"