diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 1e469f5d6..57b8e0a0d 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.1.0-1"
-export PIKA_PACKAGE_NAME="rust-core-maths"
+export PIKA_PACKAGE_VERSION="0.6.0-2"
+export PIKA_PACKAGE_NAME="python-aiotractive"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"