diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 4253bdb08..0b6a13fe5 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.2.2"
-export PIKA_PACKAGE_NAME="dpkg-source-gitarchive"
+export PIKA_PACKAGE_VERSION="1.2.1-3"
+export PIKA_PACKAGE_NAME="php-ml-json-ld"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"