diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 92ba4a440..dc6e8accf 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2.1.8-1"
-export PIKA_PACKAGE_NAME="pacemaker"
+export PIKA_PACKAGE_VERSION="1.5.3-1"
+export PIKA_PACKAGE_NAME="golang-github-gorilla-websocket"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"