diff --git a/themes/warm/setup.theme.php b/themes/warm/setup.theme.php
deleted file mode 100644
index 3932ab6a..00000000
--- a/themes/warm/setup.theme.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php
-/**
- * A customised version of the Setup theme
- */
-class CustomSetupTheme extends SetupTheme {
-	protected function sb_to_html(SetupBlock $block) {
-		return $this->box(parent::sb_to_html($block));
-	}
-}
-?>
diff --git a/themes/warm/style.css b/themes/warm/style.css
index 9a6b6be9..3bb5d01a 100644
--- a/themes/warm/style.css
+++ b/themes/warm/style.css
@@ -83,8 +83,8 @@ UL {
 	text-align: left;
 }
 
-SECTION>H3, SECTION>.blockbody, .comment {margin: 8px; padding: 8px; border: 1px solid #B89F7C;}
-SECTION>.blockbody, .comment {background: #FCD9A9;}
+SECTION>H3, SECTION>.blockbody, .comment, .setupblock {margin: 8px; padding: 8px; border: 1px solid #B89F7C;}
+SECTION>.blockbody, .comment, .setupblock {background: #FCD9A9;}
 SECTION>H3 {background: #DABC92;}