diff --git a/apps/worker/contracts.py b/apps/worker/contracts.py
index 470b667..ce430be 100644
--- a/apps/worker/contracts.py
+++ b/apps/worker/contracts.py
@@ -26,7 +26,7 @@ STAGES = [
 ]
 
 # Acceptable model names
-VALID_MODELS = ["Ensemble", "RandomForest", "XGBoost", "LightGBM", "CatBoost"]
+VALID_MODELS = ["Ensemble", "RandomForest", "XGBoost", "LightGBM", "CatBoost", "Hybrid_SpatioTemporal"]
 
 # Valid smoothing kernel sizes
 VALID_KERNEL_SIZES = [3, 5, 7]