diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index b30a8de37..848a0e8ad 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.5.43.2-1"
-export PIKA_PACKAGE_NAME="scalene"
+export PIKA_PACKAGE_VERSION="47~beta-1"
+export PIKA_PACKAGE_NAME="gnome-calendar"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"