diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 679697538..8c83e04a8 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="289"
-export PIKA_PACKAGE_NAME="diffoscope"
+export PIKA_PACKAGE_VERSION="3.139"
+export PIKA_PACKAGE_NAME="adduser"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"