diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 93c62a008..a4916fa17 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.10.0-1"
-export PIKA_PACKAGE_NAME="coq-simple-io"
+export PIKA_PACKAGE_VERSION="0.9.12-2"
+export PIKA_PACKAGE_NAME="python-ring-doorbell"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"