diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index f85d50f21..763e783a2 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2.0.1+git.2023.02.06.3aef950b7c-4"
-export PIKA_PACKAGE_NAME="python-sure"
+export PIKA_PACKAGE_VERSION="0.20.4"
+export PIKA_PACKAGE_NAME="grml2usb"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"