diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 39fae924c..3972bf030 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.2.1.0-5"
-export PIKA_PACKAGE_NAME="haskell-load-env"
+export PIKA_PACKAGE_VERSION="0.7.1.0-4"
+export PIKA_PACKAGE_NAME="haskell-language-javascript"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"