diff --git a/ui/src/sources/components/SourceForm.js b/ui/src/sources/components/SourceForm.js
index 27a65ae96..444624bf7 100644
--- a/ui/src/sources/components/SourceForm.js
+++ b/ui/src/sources/components/SourceForm.js
@@ -96,7 +96,7 @@ const SourceForm = ({
             />
           </div>
         : null}
-      <div className={`form-group col-xs-12 ${isUsingAuth ? 'col-sm-6' : ''}`}>
+      <div className="form-group col-xs-12">
         <label htmlFor="telegraf">Telegraf Database</label>
         <input
           type="text"