diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index b6b400ddc..17feb6a7f 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.14+dfsg1-2"
-export PIKA_PACKAGE_NAME="apycula"
+export PIKA_PACKAGE_VERSION="3.7.4-1.1"
+export PIKA_PACKAGE_NAME="libarchive"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"