diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 8c65ceec9..ddb7dd4eb 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="8.3.4+dfsg-1"
-export PIKA_PACKAGE_NAME="renpy"
+export PIKA_PACKAGE_VERSION="0.4.1-2"
+export PIKA_PACKAGE_NAME="rust-repro-env"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"