diff --git a/gateway/management/commands/deployar_smart_contract.py b/gateway/management/commands/deployar_smart_contract.py
index 64f65b15a4059532dedf49f6f7f617e91ae132f1..ab5d46fbae4da5d29862da510cb267262d1df158 100644
--- a/gateway/management/commands/deployar_smart_contract.py
+++ b/gateway/management/commands/deployar_smart_contract.py
@@ -25,7 +25,7 @@ class Command(BaseCommand):
         parser.add_argument('--is_poa', help="Is POA network", action='store_false')
         parser.add_argument('--account', help='Account a usar', action=str)
         parser.add_argument('--bytecode', help='Path del bytecode', action=str)
-        parser.add_argument('--abi', help='Path del abi', action=str)
+        parser.add_argument('--abi.json', help='Path del abi.json', action=str)
         parser.add_argument('--gas', help='Gas a usar', action=int)
         parser.set_defaults(node_url=None, account=None, bytecode=None, abi=None, gas=None, is_poa=False)
 
diff --git a/trazabilidad/local_settings_dev.py b/trazabilidad/local_settings_dev.py
index f9bcacb825d37b7c20accbd75d17723fdb3d94ec..a8cb8620bdfc0fe3477c41750612b560eaab20d0 100644
--- a/trazabilidad/local_settings_dev.py
+++ b/trazabilidad/local_settings_dev.py
@@ -34,5 +34,6 @@ CONSTANCE_CONFIG = {
     'ABI': ('', 'Contract ABI', str),
     'IS_POA': (False, 'Is Proof of Authority network', bool),
     'PASSPHRASE': ('', 'Default account passphrase', str),
-    'BYTECODE': ('0x0', 'Smart Contract Bytecode', str)
+    'BYTECODE': ('0x0', 'Smart Contract Bytecode', str),
+    'FROM_BLOCK': (0, "Start search from block", int),
 }
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