diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 0350379da..a2e306e71 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="7.0.0-1"
-export PIKA_PACKAGE_NAME="pacman-package-manager"
+export PIKA_PACKAGE_VERSION="0.6.0-4"
+export PIKA_PACKAGE_NAME="prismatic-plumbing-clojure"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"