diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index a712d1988..73742bdd6 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.6-1"
-export PIKA_PACKAGE_NAME="opensbi"
+export PIKA_PACKAGE_VERSION="1.8.5-2"
+export PIKA_PACKAGE_NAME="pympress"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"