diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 47866ab58..5a517199b 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="7.30.0-1"
-export PIKA_PACKAGE_NAME="mlt"
+export PIKA_PACKAGE_VERSION="4.5.5deb-1"
+export PIKA_PACKAGE_NAME="warzone2100"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"