diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index cbcd129b0..21ecd42dc 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="3.12.6-1"
-export PIKA_PACKAGE_NAME="ruby-train"
+export PIKA_PACKAGE_VERSION="1.0.0-4"
+export PIKA_PACKAGE_NAME="a-el"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"