diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index c85f8a560..24bbb6753 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="3.1.10-3"
-export PIKA_PACKAGE_NAME="haskell-wai-app-file-cgi"
+export PIKA_PACKAGE_VERSION="0.9.2-6"
+export PIKA_PACKAGE_NAME="haskell-tldr"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"