diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 44f3f6a4b..0a4d323ac 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="5.3.105-2"
-export PIKA_PACKAGE_NAME="belcard"
+export PIKA_PACKAGE_VERSION="1.0.1-1"
+export PIKA_PACKAGE_NAME="libopaque"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"