diff --git a/stylesheets/components/Button.scss b/stylesheets/components/Button.scss
index 53d760014..501f7453b 100644
--- a/stylesheets/components/Button.scss
+++ b/stylesheets/components/Button.scss
@@ -71,7 +71,7 @@
         background: fade-out($background-color, 0.6);
       }
 
-      &--primary {
+      &--affirmative {
         color: $ultramarine-ui-light;
       }
 
@@ -94,7 +94,7 @@
         background: fade-out($background-color, 0.6);
       }
 
-      &--primary {
+      &--affirmative {
         color: $ultramarine-ui-dark;
       }