diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 13fb7bc58..cc714ed4b 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.1.30-1"
-export PIKA_PACKAGE_NAME="lua-resty-core"
+export PIKA_PACKAGE_VERSION="0.25.23-2"
+export PIKA_PACKAGE_NAME="haskell-futhark"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"