diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 3cab0b5c2..90d7ee05c 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.06.2-17"
-export PIKA_PACKAGE_NAME="libxmlezout"
+export PIKA_PACKAGE_VERSION="0.3.7-3"
+export PIKA_PACKAGE_NAME="rust-warp"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"