diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index d46bb3bfe..5452ef238 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="4:22.12.3-1"
-export PIKA_PACKAGE_NAME="kmail-account-wizard"
+export PIKA_PACKAGE_VERSION="4:22.12.3-2.1"
+export PIKA_PACKAGE_NAME="kf5-messagelib"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=true
 export PIKA_REBUILD_VERSION="b33"