diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index a574f60aa..7c47e59a6 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="6.2.1-1"
-export PIKA_PACKAGE_NAME="cinnamon-screensaver"
+export PIKA_PACKAGE_VERSION="2021.01.15+1.3.290.0-2"
+export PIKA_PACKAGE_NAME="spirv-cross"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"