diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 1fbcef76a..48672ea0e 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.816-1"
-export PIKA_PACKAGE_NAME="libobject-pad-perl"
+export PIKA_PACKAGE_VERSION="1.83.0-4"
+export PIKA_PACKAGE_NAME="boost1.83"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"