diff --git a/block.py b/block.py
index 5035b2c..39944ad 100644
--- a/block.py
+++ b/block.py
@@ -24,7 +24,7 @@ def __main__(application_id: str, creditBureau: dict) -> Dict:
     """
     record = extract_model_variables(creditBureau)
 
-    if not record:
+    if not record or all(v is None for v in record.values()):
         final_result = {
             'application_id': application_id,
             'prediction':        0.99,