diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index d0b540d97..fe5cf8dc3 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="14.3.0-8"
-export PIKA_PACKAGE_NAME="python-characteristic"
+export PIKA_PACKAGE_VERSION="1.20180812.1-7"
+export PIKA_PACKAGE_NAME="python-cliapp"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"