diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 696535894..2bf4d4497 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.3.0.1-4"
-export PIKA_PACKAGE_NAME="haskell-names-th"
+export PIKA_PACKAGE_VERSION="0.0.0.4-6"
+export PIKA_PACKAGE_NAME="haskell-bsb-http-chunked"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"