diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 7095039bb..d23d610d0 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2.2.0-2"
-export PIKA_PACKAGE_NAME="minetest-mod-moreblocks"
+export PIKA_PACKAGE_VERSION="0.3.74-1"
+export PIKA_PACKAGE_NAME="rust-backtrace"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"