diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 05eed5ea2..4126d7d49 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="128.6.0-1"
-export PIKA_PACKAGE_NAME="mozjs128"
+export PIKA_PACKAGE_VERSION="0.6.1-1.1"
+export PIKA_PACKAGE_NAME="mactelnet"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"