diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 3483261e9..ea834a0f4 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.1.9-1"
-export PIKA_PACKAGE_NAME="mastodon-el"
+export PIKA_PACKAGE_VERSION="3.12.0-2"
+export PIKA_PACKAGE_NAME="simdjson"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"