diff --git a/config/comCam/gbdesAstrometricFit.py b/config/comCam/gbdesAstrometricFit.py
new file mode 100644
index 00000000..2c44db56
--- /dev/null
+++ b/config/comCam/gbdesAstrometricFit.py
@@ -0,0 +1 @@
+config.connections.referenceCatalog = "the_monster_20240904"