diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 53bea6ecc..fa5ca6961 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="5.9.0-6"
-export PIKA_PACKAGE_NAME="python-os-win"
+export PIKA_PACKAGE_VERSION="3.2.0-3"
+export PIKA_PACKAGE_NAME="python-automaton"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"