diff --git a/lib/Form/Util/Styles.php b/lib/Form/Util/Styles.php
index 8e97824b35..c87f85bd21 100644
--- a/lib/Form/Util/Styles.php
+++ b/lib/Form/Util/Styles.php
@@ -48,7 +48,7 @@ class Styles {
 .mailpoet_checkbox {
 }
 
-.mailpoet_submit input {
+.mailpoet_submit {
 }
 
 .mailpoet_divider {