diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 4bc7d7a1b..d2bc7b298 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2.3-41"
-export PIKA_PACKAGE_NAME="anacron"
+export PIKA_PACKAGE_VERSION="1.25-19"
+export PIKA_PACKAGE_NAME="wmcalclock"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"