diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 1d9697381..06c36acfd 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2.1.0-3"
-export PIKA_PACKAGE_NAME="pyfastx"
+export PIKA_PACKAGE_VERSION="2.5.0+~2.5.0-1"
+export PIKA_PACKAGE_NAME="dialect"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"