diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 999d60c8d..7e401c22d 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.3.23-2"
-export PIKA_PACKAGE_NAME="hivex"
+export PIKA_PACKAGE_VERSION="15"
+export PIKA_PACKAGE_NAME="gcc-13-cross"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"