diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 789b3c62a..f41d5594c 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="129.0.1-1"
-export PIKA_PACKAGE_NAME="firefox"
+export PIKA_PACKAGE_VERSION="2.0.18-1.1"
+export PIKA_PACKAGE_NAME="mosquitto"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"