diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index b9fbf06ad..6e7e6d7f9 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2.3.1-4"
-export PIKA_PACKAGE_NAME="jellyfish"
+export PIKA_PACKAGE_VERSION="0.0~git20241205.e0c3028-1"
+export PIKA_PACKAGE_NAME="js2-mode"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"