diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index bf51080df..58e505339 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="4.16000-2"
-export PIKA_PACKAGE_NAME="libjson-pp-perl"
+export PIKA_PACKAGE_VERSION="0.08-3"
+export PIKA_PACKAGE_NAME="libacme-damn-perl"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"