diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 221bd773e..df1ab1790 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.20050817-19"
-export PIKA_PACKAGE_NAME="latex-cjk-japanese-wadalab"
+export PIKA_PACKAGE_VERSION="4.1-26"
+export PIKA_PACKAGE_NAME="xloadimage"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"