diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index fbe4348b3..9e87a05a9 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="3.1.3-1.1"
-export PIKA_PACKAGE_NAME="jinja2"
+export PIKA_PACKAGE_VERSION="1.3.4-3"
+export PIKA_PACKAGE_NAME="py-macaroon-bakery"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"