diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 739b4eefb..7452d7d1b 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.0.20140410-6"
-export PIKA_PACKAGE_NAME="hunspell-en-med"
+export PIKA_PACKAGE_VERSION="13.9.4-1"
+export PIKA_PACKAGE_NAME="rich"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"