diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 81fb8633b..f7a327cec 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.1-8"
-export PIKA_PACKAGE_NAME="commons-jci"
+export PIKA_PACKAGE_VERSION="1.0.1.2-1"
+export PIKA_PACKAGE_NAME="haskell-bz2"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"