diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 13281231c..a8a9fd331 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1:2.2+10~g7ed88a0-6.1"
-export PIKA_PACKAGE_NAME="nullmailer"
+export PIKA_PACKAGE_VERSION="0~20240507-1"
+export PIKA_PACKAGE_NAME="libmodi"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"