diff --git a/mati/types/enums.py b/mati/types/enums.py
index f92268a..3e95894 100644
--- a/mati/types/enums.py
+++ b/mati/types/enums.py
@@ -24,6 +24,7 @@ class ValidationType(SerializableEnum):
     national_id = 'national-id'
     passport = 'passport'
     proof_of_residency = 'proof-of-residency'
+    liveness = 'video/mp4'
 
 
 @dataclass
diff --git a/mati/version.py b/mati/version.py
index b5135ab..2351b34 100644
--- a/mati/version.py
+++ b/mati/version.py
@@ -1 +1 @@
-__version__ = '0.3.5.dev2'  # pragma: no cover
+__version__ = '0.3.5.dev3'  # pragma: no cover
diff --git a/tests/resources/test_user_verification_data.py b/tests/resources/test_user_verification_data.py
index 3ce4dd2..890cc45 100644
--- a/tests/resources/test_user_verification_data.py
+++ b/tests/resources/test_user_verification_data.py
@@ -46,17 +46,12 @@ def test_ine_and_liveness_upload(identity: Identity):
             content=live,
             input_type=ValidationInputType.selfie_video,
         )
-        user_validation_photo = UserValidationFile(
-            filename='selfie.jpg',
-            content=front,
-            input_type=ValidationInputType.selfie_photo,
-        )
+
         resp = Verification.upload_validation_data(
             [
                 user_validation_file,
                 user_validation_file_back,
                 user_validation_live,
-                user_validation_photo,
             ],
             identity.id,
         )