diff --git a/docs/midsomer.md b/docs/midsomer.md
index b46b838..f435822 100644
--- a/docs/midsomer.md
+++ b/docs/midsomer.md
@@ -74,7 +74,7 @@ Whether you're a licensed ham or just a loyal viewer, add your name and help us
 }
 
 #namninsamling-form input[type="submit"] {
-  background-color: var(--md-accent-fg-color);
+  background-color: var(--md-primary-fg-color);
   color: white;
   border: none;
   cursor: pointer;
@@ -82,7 +82,7 @@ Whether you're a licensed ham or just a loyal viewer, add your name and help us
 }
 
 #namninsamling-form input[type="submit"]:hover {
-  background-color: var(--md-accent-fg-color--dark);
+  background-color: var(--md-primary-fg-color--dark);
 }
 </style>