diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 24ac06205..a8b96e3b0 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.22.0-1"
-export PIKA_PACKAGE_NAME="golang-github-go-openapi-loads"
+export PIKA_PACKAGE_VERSION="0.2.2.0-7"
+export PIKA_PACKAGE_NAME="haskell-mersenne-random-pure64"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"