diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index ce92b5b8d..8b0f96466 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.1.0.0-2"
-export PIKA_PACKAGE_NAME="haskell-generic-data"
+export PIKA_PACKAGE_VERSION="2.45.6+ds-2"
+export PIKA_PACKAGE_NAME="prometheus"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"