diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index b117deb96..8fdf7bbcd 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.109+ds-1"
-export PIKA_PACKAGE_NAME="distribution-gpg-keys"
+export PIKA_PACKAGE_VERSION="0.0~git20211005.690c3bd-1"
+export PIKA_PACKAGE_NAME="golang-github-d4l3k-go-bfloat16"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"