diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index a08cb725e..4c36e4d39 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2.9.0-1"
-export PIKA_PACKAGE_NAME="python-psycopg2cffi"
+export PIKA_PACKAGE_VERSION="2.37+ds-3"
+export PIKA_PACKAGE_NAME="rednotebook"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"