diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9f584da0..0c714651 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -22,6 +22,7 @@
 - Fix an issue where rule_run_at field is not send to the websocket
 - Don't try to connect with AWX when no run_job_template action is used
 - Limits the number of simultaneously open connections to controller to 30
+- Fixes a wrong 401 response from AWX when 443 port is present in CONTROLLER_URL (<https://github.com/ansible/ansible-rulebook/issues/554>)
 
 
 ### Removed
diff --git a/ansible_rulebook/job_template_runner.py b/ansible_rulebook/job_template_runner.py
index 1956189b..d3a8eade 100644
--- a/ansible_rulebook/job_template_runner.py
+++ b/ansible_rulebook/job_template_runner.py
@@ -35,7 +35,7 @@
 
 class JobTemplateRunner:
     UNIFIED_TEMPLATE_SLUG = "/api/v2/unified_job_templates/"
-    CONFIG_SLUG = "/api/v2/config"
+    CONFIG_SLUG = "/api/v2/config/"
     JOB_COMPLETION_STATUSES = ["successful", "failed", "error", "canceled"]
 
     def __init__(
diff --git a/tests/test_controller.py b/tests/test_controller.py
index e0cd3af4..fa96d287 100644
--- a/tests/test_controller.py
+++ b/tests/test_controller.py
@@ -39,7 +39,7 @@
     UNIFIED_JOB_TEMPLATE_PAGE2_SLUG,
 )
 
-CONFIG_SLUG = "/api/v2/config"
+CONFIG_SLUG = "/api/v2/config/"
 
 
 @pytest.fixture