diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 8c9e53707..d27fd7f07 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.9.5-5"
-export PIKA_PACKAGE_NAME="rust-version-sync"
+export PIKA_PACKAGE_VERSION="2024.12.16+ds-1"
+export PIKA_PACKAGE_NAME="python-parsl"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"