diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index e74cb7657..b2a4a9827 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="4:24.08.2-1"
-export PIKA_PACKAGE_NAME="mailcommon"
+export PIKA_PACKAGE_VERSION="1.2.1-3"
+export PIKA_PACKAGE_NAME="rust-sequoia-sqv"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"