diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index dd4dff04c..04fb9339a 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.0.3.0-13"
-export PIKA_PACKAGE_NAME="haskell-boundedchan"
+export PIKA_PACKAGE_VERSION="1.0.2.0-3"
+export PIKA_PACKAGE_NAME="haskell-base16-bytestring"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"