diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index c7038aba9..73138c75a 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.3.0-3"
-export PIKA_PACKAGE_NAME="rust-lzma-rs"
+export PIKA_PACKAGE_VERSION="1.0.2+git20201007.527c529+dfsg-5"
+export PIKA_PACKAGE_NAME="puzzle-jigsaw"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"