diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 2b44a9777..27c9e2dcd 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.6.4-1"
-export PIKA_PACKAGE_NAME="python-plugwise"
+export PIKA_PACKAGE_VERSION="0.6.3-5"
+export PIKA_PACKAGE_NAME="docopt.cpp"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"