diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 1b785420d..51fb593f3 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="3.18-2"
-export PIKA_PACKAGE_NAME="remctl"
+export PIKA_PACKAGE_VERSION="5.0.0-9"
+export PIKA_PACKAGE_NAME="rust-xor-name"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"