diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 8075377a2..c673c70c0 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2.21-1"
-export PIKA_PACKAGE_NAME="virtnbdbackup"
+export PIKA_PACKAGE_VERSION="1.5.735-3"
+export PIKA_PACKAGE_NAME="mumble"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"