diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index f55fa0c51..9137e4f63 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.0~git20140617205143.9758f70-4"
-export PIKA_PACKAGE_NAME="rsshfs"
+export PIKA_PACKAGE_VERSION="3.1.5-2"
+export PIKA_PACKAGE_NAME="python-jsonrpc-websocket"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"