diff --git a/config/config.prod.yaml b/config/config.prod.yaml
index dc5a41c4..fb637021 100644
--- a/config/config.prod.yaml
+++ b/config/config.prod.yaml
@@ -19,7 +19,6 @@
   description: Firefox Front End whiteboard tag
   parameters:
     jira_project_key: FIDEFE
-    jira_severity_field: customfield_10319
     steps:
       new:
         - create_issue
@@ -619,7 +618,6 @@
   description: Firefox GenAI
   parameters:
     jira_project_key: GENAI
-    jira_severity_field: customfield_10319
     steps:
       new:
         - create_issue
diff --git a/jbi/models.py b/jbi/models.py
index 52070bb4..30ba0ca1 100644
--- a/jbi/models.py
+++ b/jbi/models.py
@@ -78,7 +78,7 @@ class ActionParams(BaseModel, frozen=True):
     steps: ActionSteps = ActionSteps()
     jira_components: JiraComponents = JiraComponents()
     jira_cf_fx_points_field: str = "customfield_10037"
-    jira_severity_field: str = "customfield_10716"
+    jira_severity_field: str = "customfield_10319"
     jira_priority_field: str = "priority"
     jira_resolution_field: str = "resolution"
     labels_brackets: Literal["yes", "no", "both"] = "no"
diff --git a/tests/unit/test_steps.py b/tests/unit/test_steps.py
index 4320f1c4..08141847 100644
--- a/tests/unit/test_steps.py
+++ b/tests/unit/test_steps.py
@@ -914,7 +914,7 @@ def test_update_issue_severity(
 
     mocked_jira.create_issue.assert_not_called()
     mocked_jira.update_issue_field.assert_called_with(
-        key="JBI-234", fields={"customfield_10716": {"value": "Moderate"}}
+        key="JBI-234", fields={"customfield_10319": {"value": "Moderate"}}
     )