diff --git a/theme/Onedrive-dev.html b/theme/Onedrive-dev.html
index ac58e13..3a2a8cc 100644
--- a/theme/Onedrive-dev.html
+++ b/theme/Onedrive-dev.html
@@ -386,7 +386,7 @@
         <div style="margin:50px">
             <a onclick="operatediv_close('login')" class="operatediv_close"><!--constStr@Close--></a>
 	        <center>
-	            <form action="<!--IsPreview?-->admin" method="post">
+	            <form action="<!--IsPreview?-->login=admin" method="post">
 		        <input id="login_input" name="password1" type="password" placeholder="<!--constStr@InputPassword-->">
 		        <input type="submit" value="<!--constStr@Login-->">
 	            </form>