diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 5b8586651..f5a4cbe21 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.10.0+ds-3"
-export PIKA_PACKAGE_NAME="json-glib"
+export PIKA_PACKAGE_VERSION="2.7.0-1"
+export PIKA_PACKAGE_NAME="sopwith"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"