diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 24478eb29..9d2cdd01d 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="3.4-5"
-export PIKA_PACKAGE_NAME="python-vdf"
+export PIKA_PACKAGE_VERSION="1.2.15-1"
+export PIKA_PACKAGE_NAME="erlang-p1-stun"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"