diff --git a/src/vip_client/__init__.py b/src/vip_client/__init__.py
index 001596c..a86b1fd 100644
--- a/src/vip_client/__init__.py
+++ b/src/vip_client/__init__.py
@@ -8,7 +8,7 @@
 """
 
 # Informations
-__version__ = "0.1.4"
+__version__ = "0.1.6a1"
 __license__ = "CECILL-B"
 
 from vip_client.classes import VipSession
diff --git a/src/vip_client/classes/VipLauncher.py b/src/vip_client/classes/VipLauncher.py
index 345e763..dc63315 100644
--- a/src/vip_client/classes/VipLauncher.py
+++ b/src/vip_client/classes/VipLauncher.py
@@ -1605,7 +1605,7 @@ def _check_invalid_input(self, input_settings: dict, parameters_ref=None):
         for param in parameters_ref:
             # Get parameter name
             name = param['name']
-            # Skip irrelevant inputs (this should not happen after self._check_input_keys())
+            # Check only defined inputs
             if name not in input_settings:
                 continue
             # Get input value
@@ -1643,6 +1643,9 @@ def _check_input_values(self, input_settings: dict, location: str) -> None:
         wrong_type_inputs = []
         for param in self._pipeline_def['parameters']:
             name = param['name']
+            # Check only defined inputs
+            if name not in input_settings:
+                continue
             value = input_settings.get(name)
             # If input is a File, check file(s) existence
             if param["type"] == "File":