diff --git a/json_logger.py b/json_logger.py
index c8606a3..fcd98bc 100644
--- a/json_logger.py
+++ b/json_logger.py
@@ -7,14 +7,8 @@ def log(
     target: str = None, message: str = None, error: Exception = None, obj: dict = {}
 ):
     obj.update({"time": time.time()})
-
-    if target is not None and message is not None:
-        obj.update({"target": target, "message": str(message)})
-    elif target is not None:
-        obj.update({"message": str(target)})
-
-    if error is not None:
-        obj.update({"error": str(error)})
+    obj.update({"target": str(target), "message": str(message)})
+    obj.update({"error": str(error)})
 
     print(
         json.dumps(obj, default=str), file=sys.stdout if error is None else sys.stderr