diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 9f3c3dc3d..dae7bb25b 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="14.2.0-3"
-export PIKA_PACKAGE_NAME="gcc-14"
+export PIKA_PACKAGE_VERSION="0.9.0-2"
+export PIKA_PACKAGE_NAME="rust-sourceview5-sys"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"