diff --git a/app/javascript/flavours/glitch/styles/rtl.scss b/app/javascript/flavours/glitch/styles/rtl.scss
index 654d5e27c7..7ccec08b30 100644
--- a/app/javascript/flavours/glitch/styles/rtl.scss
+++ b/app/javascript/flavours/glitch/styles/rtl.scss
@@ -223,7 +223,7 @@ body.rtl {
     padding-right: 0;
   }
 
-  .simple_form .input-with-append .append {
+  .simple_form .label_input__append {
     right: auto;
     left: 0;