diff --git a/README.rst b/README.rst
index 99248138f03d156047921e27cbc8d417907e9655..b9cc9a9e0b6f177efc0519ce8efff151860a4ce3 100644
--- a/README.rst
+++ b/README.rst
@@ -367,6 +367,18 @@ Changelog
 
 Please See the [releases tab](https://github.com/edx/xblock-lti-consumer/releases) for the complete changelog.
 
+3.4.1 - 2022-02-01
+------------------
+
+* Fix the target_link_uri parameter on OIDC login preflight url parameter so it matches 
+  claim message definition of the field.
+  See docs at https://www.imsglobal.org/spec/lti/v1p3#target-link-uri
+
+3.4.0 - 2022-01-31
+------------------
+
+* Fix the version number by bumping it up to 3.4.0
+
 3.3.0 - 2022-01-20
 -------------------
 
diff --git a/lti_consumer/__init__.py b/lti_consumer/__init__.py
index f6eca10fab4c1101b813da515032986a46283f85..6ea1ff099171ceb367cb84c9d815a1a7f97f0d44 100644
--- a/lti_consumer/__init__.py
+++ b/lti_consumer/__init__.py
@@ -4,4 +4,4 @@ Runtime will load the XBlock class from here.
 from .apps import LTIConsumerApp
 from .lti_xblock import LtiConsumerXBlock
 
-__version__ = '3.4.0'
+__version__ = '3.4.1'
diff --git a/lti_consumer/api.py b/lti_consumer/api.py
index ea552b81aecd5217c97f978368b05fcb821ae2bb..6abe172af8828c02458d5d6167b867e4d7dc5b08 100644
--- a/lti_consumer/api.py
+++ b/lti_consumer/api.py
@@ -93,7 +93,6 @@ def get_lti_1p3_launch_info(config_id=None, block=None):
 
     if lti_consumer.dl is not None:
         deep_linking_launch_url = lti_consumer.prepare_preflight_url(
-            callback_url=get_lms_lti_launch_link(),
             hint=lti_config.location,
             lti_hint="deep_linking_launch"
         )
@@ -140,7 +139,6 @@ def get_lti_1p3_launch_start_url(config_id=None, block=None, deep_link_launch=Fa
 
     # Prepare and return OIDC flow start url
     return lti_consumer.prepare_preflight_url(
-        callback_url=get_lms_lti_launch_link(),
         hint=hint,
         lti_hint=lti_hint
     )
diff --git a/lti_consumer/lti_1p3/README.md b/lti_consumer/lti_1p3/README.md
index 808f3fcd16faf3ad5232fb95f4da387c956af947..06577f3db0b3f5775d61158d03810d5a61b8e95f 100644
--- a/lti_consumer/lti_1p3/README.md
+++ b/lti_consumer/lti_1p3/README.md
@@ -84,9 +84,7 @@ def lti_preflight_request(request):
     The platform needs to know the tool OIDC endpoint.
     """
     lti_consumer = _get_lti1p3_consumer()
-    context = lti_consumer.prepare_preflight_url(
-        callback_url=get_lms_lti_launch_link()
-    )
+    context = lti_consumer.prepare_preflight_url()
 
     # This template should render a simple redirection to the URL
     # provided by the context through the `oidc_url` key above.
diff --git a/lti_consumer/lti_1p3/consumer.py b/lti_consumer/lti_1p3/consumer.py
index 7efbe55082d217d29f718c57d6c488f09894f553..2946ed752543061286c602d1f9d590060a2d9b29 100644
--- a/lti_consumer/lti_1p3/consumer.py
+++ b/lti_consumer/lti_1p3/consumer.py
@@ -90,7 +90,6 @@ class LtiConsumer1p3:
 
     def prepare_preflight_url(
             self,
-            callback_url,
             hint="hint",
             lti_hint="lti_hint"
     ):
@@ -102,7 +101,7 @@ class LtiConsumer1p3:
             "iss": self.iss,
             "client_id": self.client_id,
             "lti_deployment_id": self.deployment_id,
-            "target_link_uri": callback_url,
+            "target_link_uri": self.launch_url,
             "login_hint": hint,
             "lti_message_hint": lti_hint
         }
diff --git a/lti_consumer/lti_1p3/tests/test_consumer.py b/lti_consumer/lti_1p3/tests/test_consumer.py
index 557f16cf24d5619038825b098930e53c0b3df885..ac76e31acc06c1e4a1679608e90d96aef7f4812e 100644
--- a/lti_consumer/lti_1p3/tests/test_consumer.py
+++ b/lti_consumer/lti_1p3/tests/test_consumer.py
@@ -149,7 +149,6 @@ class TestLti1p3Consumer(TestCase):
         Check if preflight request is properly formed and has all required keys.
         """
         preflight_request_data = self.lti_consumer.prepare_preflight_url(
-            callback_url=LAUNCH_URL,
             hint="test-hint",
             lti_hint="test-lti-hint"
         )
diff --git a/lti_consumer/plugin/compat.py b/lti_consumer/plugin/compat.py
index 6c9ed1fc2f56f8c2452e994eaea808a91b56da1d..d64a5aeab8cfd479cc357c57ff7391a90dd323a9 100644
--- a/lti_consumer/plugin/compat.py
+++ b/lti_consumer/plugin/compat.py
@@ -60,7 +60,6 @@ def load_block_as_anonymous_user(location):
             student_data=None,
             course_id=location.course_key,
             track_function=None,
-            xqueue_callback_url_prefix="",
             request_token="",
         )