diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index f89f955d6..ab46ad41e 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.0.11-12"
-export PIKA_PACKAGE_NAME="prime-phylo"
+export PIKA_PACKAGE_VERSION="3.67-8"
+export PIKA_PACKAGE_NAME="lgrind"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"