diff --git a/apprise/plugins/NotifySignalAPI.py b/apprise/plugins/NotifySignalAPI.py
index 84dc2243..625a6d42 100644
--- a/apprise/plugins/NotifySignalAPI.py
+++ b/apprise/plugins/NotifySignalAPI.py
@@ -320,7 +320,8 @@ class NotifySignalAPI(NotifyBase):
                     verify=self.verify_certificate,
                     timeout=self.request_timeout,
                 )
-                if r.status_code != requests.codes.ok:
+                if r.status_code not in (
+                        requests.codes.ok, requests.codes.created):
                     # We had a problem
                     status_str = \
                         NotifySignalAPI.http_response_code_lookup(
diff --git a/test/test_plugin_signal.py b/test/test_plugin_signal.py
index a4a0df14..77b5d158 100644
--- a/test/test_plugin_signal.py
+++ b/test/test_plugin_signal.py
@@ -112,6 +112,11 @@ apprise_url_tests = (
         # use get args to acomplish the same thing (use source instead of from)
         'instance': plugins.NotifySignalAPI,
     }),
+    ('signals://user:password@localhost/{}/{}'.format('1' * 11, '3' * 11), {
+        'instance': plugins.NotifySignalAPI,
+        # Test that a 201 response code is still accepted
+        'requests_response_code': 201,
+    }),
     ('signals://localhost/{}/{}/{}?batch=True'.format(
         '1' * 11, '3' * 11, '4' * 11), {
             # test batch mode