diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index f782c408a..1c89c4437 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.3.4-4"
-export PIKA_PACKAGE_NAME="haskell-dav"
+export PIKA_PACKAGE_VERSION="0.1.44-1"
+export PIKA_PACKAGE_NAME="rust-upstream-ontologist"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"