diff --git a/ncs/app_envelope.yaml.jinja2 b/ncs/app_envelope.yaml.jinja2
index 4e412674..2277aedd 100644
--- a/ncs/app_envelope.yaml.jinja2
+++ b/ncs/app_envelope.yaml.jinja2
@@ -46,7 +46,7 @@ SUIT_Envelope_Tagged:
       - suit-send-record-failure
     suit-install:
     - suit-directive-override-parameters:
-        suit-parameter-uri: '#{{ app['binary'] }}'
+        suit-parameter-uri: '#{{ app['name'] }}'
     - suit-directive-fetch:
       - suit-send-record-failure
     - suit-condition-image-match:
diff --git a/ncs/rad_envelope.yaml.jinja2 b/ncs/rad_envelope.yaml.jinja2
index f3e18ca1..eb322814 100644
--- a/ncs/rad_envelope.yaml.jinja2
+++ b/ncs/rad_envelope.yaml.jinja2
@@ -46,7 +46,7 @@ SUIT_Envelope_Tagged:
       - suit-send-record-failure
     suit-install:
     - suit-directive-override-parameters:
-        suit-parameter-uri: '#{{ hci_rpmsg_subimage['binary'] }}'
+        suit-parameter-uri: '#{{ hci_rpmsg_subimage['name'] }}'
     - suit-directive-fetch:
       - suit-send-record-failure
     - suit-condition-image-match:
diff --git a/tests/requirements-test.txt b/tests/requirements-test.txt
index bf44f5e9..7177314e 100644
--- a/tests/requirements-test.txt
+++ b/tests/requirements-test.txt
@@ -1,6 +1,6 @@
 pytest
 pytest-mock
 pytest-cov
-coverage
+coverage>=6.3
 deepdiff
 intelhex
\ No newline at end of file
diff --git a/tests/test_ncs_sign_script.py b/tests/test_ncs_sign_script.py
index 2a13e6e6..722cb166 100644
--- a/tests/test_ncs_sign_script.py
+++ b/tests/test_ncs_sign_script.py
@@ -15,7 +15,7 @@
 import sys
 import uuid
 
-from mock import patch
+from unittest.mock import patch
 
 from cryptography.hazmat.primitives.serialization import load_pem_private_key
 from cryptography.hazmat.primitives import hashes