diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 0b22036fa..128db894b 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.9.1-dmo1"
-export PIKA_PACKAGE_NAME="vs-dehalo-dmo"
+export PIKA_PACKAGE_VERSION="0.2.159-1"
+export PIKA_PACKAGE_NAME="rust-libc"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"