diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index bd0ec0bb9..82a2181fe 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2.5.20241122133319-1"
-export PIKA_PACKAGE_NAME="cwltest"
+export PIKA_PACKAGE_VERSION="0.17+git.20190917.master.e464cf8-5"
+export PIKA_PACKAGE_NAME="python-libais"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"