diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index e3c49f099..7f1c8e6ad 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.2.3-1"
-export PIKA_PACKAGE_NAME="fsearch"
+export PIKA_PACKAGE_VERSION="4.4.1-1"
+export PIKA_PACKAGE_NAME="trimesh"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"