diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index b4c8b857b..20098f00f 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.19.2-1"
-export PIKA_PACKAGE_NAME="haskell-yi-language"
+export PIKA_PACKAGE_VERSION="55"
+export PIKA_PACKAGE_NAME="tryton-meta"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"