diff --git a/libreforms_fastapi/app/templates/read_all_forms.html.jinja b/libreforms_fastapi/app/templates/read_all_forms.html.jinja
index 4f8500b..18a90df 100644
--- a/libreforms_fastapi/app/templates/read_all_forms.html.jinja
+++ b/libreforms_fastapi/app/templates/read_all_forms.html.jinja
@@ -53,7 +53,7 @@ $(document).ready(function () {
     function fetchData(formName) {
         return new Promise((resolve, reject) => {
             $.ajax({
-                url: `/api/form/read_all/${formName}&return_when_empty=true`,
+                url: `/api/form/read_all/${formName}?return_when_empty=true`,
                 type: "GET",
                 dataType: 'json',
                 beforeSend: function(xhr){xhr.setRequestHeader('X-API-KEY', apiKey);},