diff --git a/airflow-core/src/airflow/api_fastapi/core_api/routes/ui/config.py b/airflow-core/src/airflow/api_fastapi/core_api/routes/ui/config.py
index 442f4faa1974d..4abfe067cb043 100644
--- a/airflow-core/src/airflow/api_fastapi/core_api/routes/ui/config.py
+++ b/airflow-core/src/airflow/api_fastapi/core_api/routes/ui/config.py
@@ -30,11 +30,9 @@
 
 config_router = AirflowRouter(tags=["Config"])
 
-WEBSERVER_CONFIG_KEYS = [
-    "enable_swagger_ui",
-]
 
 API_CONFIG_KEYS = [
+    "enable_swagger_ui",
     "hide_paused_dags_by_default",
     "page_size",
     "default_wrap",
@@ -50,9 +48,7 @@
 )
 def get_configs() -> ConfigResponse:
     """Get configs for UI."""
-    config = {key: conf.get("webserver", key) for key in WEBSERVER_CONFIG_KEYS}
-
-    config.update({key: conf.get("api", key) for key in API_CONFIG_KEYS})
+    config = {key: conf.get("api", key) for key in API_CONFIG_KEYS}
 
     task_log_reader = TaskLogReader()
     additional_config: dict[str, Any] = {
diff --git a/airflow-core/src/airflow/cli/commands/config_command.py b/airflow-core/src/airflow/cli/commands/config_command.py
index 77ef371ff1212..41f1fe0a7c1de 100644
--- a/airflow-core/src/airflow/cli/commands/config_command.py
+++ b/airflow-core/src/airflow/cli/commands/config_command.py
@@ -446,6 +446,10 @@ def message(self) -> str | None:
         config=ConfigParameter("webserver", "grid_view_sorting_order"),
         renamed_to=ConfigParameter("api", "grid_view_sorting_order"),
     ),
+    ConfigChange(
+        config=ConfigParameter("webserver", "enable_swagger_ui"),
+        renamed_to=ConfigParameter("api", "enable_swagger_ui"),
+    ),
     ConfigChange(
         config=ConfigParameter("webserver", "error_logfile"),
         was_deprecated=False,
diff --git a/airflow-core/src/airflow/config_templates/config.yml b/airflow-core/src/airflow/config_templates/config.yml
index 02137117bb658..8adac57d17996 100644
--- a/airflow-core/src/airflow/config_templates/config.yml
+++ b/airflow-core/src/airflow/config_templates/config.yml
@@ -1284,6 +1284,13 @@ secrets:
 api:
   description: ~
   options:
+    enable_swagger_ui:
+      description: |
+        Boolean for running SwaggerUI in the webserver.
+      version_added: 2.6.0
+      type: boolean
+      example: ~
+      default: "True"
     secret_key:
       description: |
         Secret key used to run your api server. It should be as random as possible. However, when running
@@ -1787,13 +1794,6 @@ webserver:
       type: string
       example: "dagrun_cleared,failed"
       default: ~
-    enable_swagger_ui:
-      description: |
-        Boolean for running SwaggerUI in the webserver.
-      version_added: 2.6.0
-      type: boolean
-      example: ~
-      default: "True"
 email:
   description: |
     Configuration email backend and whether to
diff --git a/airflow-core/src/airflow/configuration.py b/airflow-core/src/airflow/configuration.py
index 5ec5bf770a18e..bdf642338f57f 100644
--- a/airflow-core/src/airflow/configuration.py
+++ b/airflow-core/src/airflow/configuration.py
@@ -363,6 +363,7 @@ def sensitive_config_values(self) -> set[tuple[str, str]]:
         ("fab", "navbar_hover_color"): ("webserver", "navbar_hover_color", "3.0.2"),
         ("fab", "navbar_text_hover_color"): ("webserver", "navbar_text_hover_color", "3.0.2"),
         ("api", "secret_key"): ("webserver", "secret_key", "3.0.2"),
+        ("api", "enable_swagger_ui"): ("webserver", "enable_swagger_ui", "3.0.2"),
         ("api", "grid_view_sorting_order"): ("webserver", "grid_view_sorting_order", "3.1.0"),
         ("api", "log_fetch_timeout_sec"): ("webserver", "log_fetch_timeout_sec", "3.1.0"),
         ("api", "hide_paused_dags_by_default"): ("webserver", "hide_paused_dags_by_default", "3.1.0"),
diff --git a/airflow-core/tests/unit/api_fastapi/core_api/routes/ui/test_config.py b/airflow-core/tests/unit/api_fastapi/core_api/routes/ui/test_config.py
index 622ed577ff0c1..c2f92e3ca443f 100644
--- a/airflow-core/tests/unit/api_fastapi/core_api/routes/ui/test_config.py
+++ b/airflow-core/tests/unit/api_fastapi/core_api/routes/ui/test_config.py
@@ -47,7 +47,7 @@ def mock_config_data():
     with conf_vars(
         {
             ("webserver", "instance_name"): "Airflow",
-            ("webserver", "enable_swagger_ui"): "true",
+            ("api", "enable_swagger_ui"): "true",
             ("api", "hide_paused_dags_by_default"): "true",
             ("api", "page_size"): "100",
             ("api", "default_wrap"): "false",
diff --git a/providers/fab/src/airflow/providers/fab/www/constants.py b/providers/fab/src/airflow/providers/fab/www/constants.py
index 263caf1576c4c..69e1a1965bf96 100644
--- a/providers/fab/src/airflow/providers/fab/www/constants.py
+++ b/providers/fab/src/airflow/providers/fab/www/constants.py
@@ -24,5 +24,5 @@
 # There is a difference with configuring Swagger in Connexion 2.x and Connexion 3.x
 # Connexion 2: https://connexion.readthedocs.io/en/2.14.2/quickstart.html#the-swagger-ui-console
 # Connexion 3: https://connexion.readthedocs.io/en/stable/swagger_ui.html#configuring-the-swagger-ui
-SWAGGER_ENABLED = conf.getboolean("webserver", "enable_swagger_ui", fallback=True)
+SWAGGER_ENABLED = conf.getboolean("api", "enable_swagger_ui", fallback=True)
 SWAGGER_BUNDLE = WWW.joinpath("static", "dist", "swagger-ui")
diff --git a/providers/fab/www-hash.txt b/providers/fab/www-hash.txt
index 5ba1e80f4b528..dc232df01d249 100644
--- a/providers/fab/www-hash.txt
+++ b/providers/fab/www-hash.txt
@@ -1 +1 @@
-e6d566ed6f8c2b19eda800f6bb53b2bf7b3ede110978d3628e55f1e63f201704
+c721979395879c5bc6be835a168a3fd354e99de9f11515580d04c402373fbc0f