diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index afe1e86df..c739a1c7b 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2.8.0-2"
-export PIKA_PACKAGE_NAME="mdanalysis"
+export PIKA_PACKAGE_VERSION="1.83.0-4.1"
+export PIKA_PACKAGE_NAME="boost1.83"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"