diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index e36bf0561..ca4a5ec6e 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="3.0.4-2"
-export PIKA_PACKAGE_NAME="swagger-spec-validator"
+export PIKA_PACKAGE_VERSION="0.5.8-1"
+export PIKA_PACKAGE_NAME="pykulersky"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"