diff --git a/12/umbraco-forms/developer/ajaxforms.md b/12/umbraco-forms/developer/ajaxforms.md
index 23cf70cd647..d38386540d1 100644
--- a/12/umbraco-forms/developer/ajaxforms.md
+++ b/12/umbraco-forms/developer/ajaxforms.md
@@ -43,7 +43,7 @@ The Open API specification is available from: `/umbraco/swagger/forms/swagger.js
 To request the definition of a form, the following request can be made:
 
 ```none
-GET /umbraco/forms/api/v1/definitions/{id}?contentId={contentId}?culture={culture}
+GET /umbraco/forms/api/v1/definitions/{id}?contentId={contentId}&culture={culture}
 ```
 
 The GET request requires the Guid identifying the form.
diff --git a/13/umbraco-forms/developer/ajaxforms.md b/13/umbraco-forms/developer/ajaxforms.md
index ae40d15d903..35d31b96c35 100644
--- a/13/umbraco-forms/developer/ajaxforms.md
+++ b/13/umbraco-forms/developer/ajaxforms.md
@@ -43,7 +43,7 @@ The Open API specification is available from: `/umbraco/swagger/forms/swagger.js
 To request the definition of a form, the following request can be made:
 
 ```none
-GET /umbraco/forms/api/v1/definitions/{id}?contentId={contentId}?culture={culture}
+GET /umbraco/forms/api/v1/definitions/{id}?contentId={contentId}&culture={culture}
 ```
 
 The GET request requires the Guid identifying the form.