diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index fd5443cf6..fb28d82e8 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2024.09+dfsg-4"
-export PIKA_PACKAGE_NAME="moarvm"
+export PIKA_PACKAGE_VERSION="5.1-1"
+export PIKA_PACKAGE_NAME="zope.deprecation"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"