diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 0e20013b4..eb178cae6 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2024.2-1"
-export PIKA_PACKAGE_NAME="python-tz"
+export PIKA_PACKAGE_VERSION="0.12.0+dfsg1-4"
+export PIKA_PACKAGE_NAME="websockify"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"