diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 94448a40b..6db968a7f 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.3.1-2.1"
-export PIKA_PACKAGE_NAME="pako"
+export PIKA_PACKAGE_VERSION="0.70.17-1"
+export PIKA_PACKAGE_NAME="multiprocess"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"