diff --git a/WebServices/Peertube/custom-peertube.css b/WebServices/Peertube/custom-peertube.css
index da5de70..5cb7b58 100644
--- a/WebServices/Peertube/custom-peertube.css
+++ b/WebServices/Peertube/custom-peertube.css
@@ -88,7 +88,7 @@ my-video-views-counter {
   /* Match the PUR card outfit to the rest of the jazzband */
   /* */
 .flip-card-back {
-  background: --var(--mainHoverColor);
+  background: var(--mainHoverColor);
 }
 
   /* */