diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 3c9332b82..614e56a93 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="4.30.0-3"
-export PIKA_PACKAGE_NAME="python-mt-940"
+export PIKA_PACKAGE_VERSION="0.276"
+export PIKA_PACKAGE_NAME="cdebconf"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"