diff --git a/remarkbox/templates/snippets/forms.j2 b/remarkbox/templates/snippets/forms.j2
index 2aaa381..1c65b95 100644
--- a/remarkbox/templates/snippets/forms.j2
+++ b/remarkbox/templates/snippets/forms.j2
@@ -66,7 +66,7 @@
 
 {% include 'csrf.j2' %}
 
-{% set submit_button_classes = 'button-right' %}
+{% set submit_button_classes = 'green-button button-right' %}
 {% set submit_button_value = 'save message' %}
 {% include 'submit.j2' %}
 </form>