diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 8c9c23f56..c1e593380 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.48+dfsg-1"
-export PIKA_PACKAGE_NAME="r-cran-knitr"
+export PIKA_PACKAGE_VERSION="1:3.2.9-4"
+export PIKA_PACKAGE_NAME="xfig"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"