diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 0d8b92f9c..cb6ba86e6 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="4.13.2-1"
-export PIKA_PACKAGE_NAME="python-django-pgtrigger"
+export PIKA_PACKAGE_VERSION="2.10.2+ds-3"
+export PIKA_PACKAGE_NAME="open-coarrays"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"