diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 3d1b89179..6e87f5d42 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1:5.34.2-1"
-export PIKA_PACKAGE_NAME="monit"
+export PIKA_PACKAGE_VERSION="4.5.1-1"
+export PIKA_PACKAGE_NAME="debmake"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"