diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 0e1842646..0699a2e6d 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="4.3.0-1"
-export PIKA_PACKAGE_NAME="gcr4"
+export PIKA_PACKAGE_VERSION="0.0~git20240813.54f5b53-1"
+export PIKA_PACKAGE_NAME="generate-ninja"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"