diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 6a0cb1f85..98052a7c1 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="5.3.0+ds1-3"
-export PIKA_PACKAGE_NAME="podman"
+export PIKA_PACKAGE_VERSION="4.5.8-1"
+export PIKA_PACKAGE_NAME="exchange-calendars"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"