diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 3e58ea150..42b696c27 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.67.0-3"
-export PIKA_PACKAGE_NAME="r-cran-pscbs"
+export PIKA_PACKAGE_VERSION="47~rc-4"
+export PIKA_PACKAGE_NAME="mutter"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"