diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 96b34359f..f30a14e95 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.3.0-1.3"
-export PIKA_PACKAGE_NAME="searchandrescue-data"
+export PIKA_PACKAGE_VERSION="0~20230630.1-3"
+export PIKA_PACKAGE_NAME="python-lib25519"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"