diff --git a/src/backgrounds.css b/src/backgrounds.css
index edcd1fc..4ef294b 100644
--- a/src/backgrounds.css
+++ b/src/backgrounds.css
@@ -1,4 +1,4 @@
-@value light-blue #0074D9;
+@value light-blue: #0074D9;
 
 .lightBlueBackground {
   composes: whiteBorder from "./a.css";