diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 6d92d021d..5b86172ba 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.4-6"
-export PIKA_PACKAGE_NAME="python-demgengeo"
+export PIKA_PACKAGE_VERSION="0.3.7-1"
+export PIKA_PACKAGE_NAME="rust-plotters"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"