diff --git a/macros/core/_live.yaml.sql b/macros/core/_live.yaml.sql
index 49ceba4..ccd4854 100644
--- a/macros/core/_live.yaml.sql
+++ b/macros/core/_live.yaml.sql
@@ -31,24 +31,6 @@
     NOT NULL
   sql: udf_api
 
-- name: {{ schema }}.udf_api_sync
-  signature:
-    - [method, STRING]
-    - [url, STRING]
-    - [headers, OBJECT]
-    - [DATA, VARIANT]
-    - [user_id, STRING]
-    - [SECRET, STRING]
-  return_type: VARIANT
-  func_type: EXTERNAL
-  api_integration: '{{ var("API_INTEGRATION") }}'
-  max_batch_rows: '1'
-  headers:
-    - 'fsc-quantum-execution-mode': 'sync'
-  options: |
-    NOT NULL
-  sql: 'v2/udf_api'
-
 - name: {{ schema }}.udf_api_async
   signature:
     - [method, STRING]
@@ -61,10 +43,8 @@
   func_type: EXTERNAL
   api_integration: '{{ var("API_INTEGRATION") }}'
   max_batch_rows: '1'
-  headers:
-    - 'fsc-quantum-execution-mode': 'async'
   options: |
     NOT NULL
-  sql: 'v2/udf_api'
+  sql: 'v2/udf_api_async'
 
 {% endmacro %}
diff --git a/macros/core/live.yaml.sql b/macros/core/live.yaml.sql
index abf149d..69b9d0f 100644
--- a/macros/core/live.yaml.sql
+++ b/macros/core/live.yaml.sql
@@ -46,7 +46,7 @@
                 ):data[0][1]
             ELSE
                 -- Default execution: run regular function
-                _live.udf_api_sync(
+                _live.udf_api(
                     METHOD, URL, HEADERS, DATA, USER_ID, SECRET_NAME
                 )
         END AS results