diff --git a/lib/resources/css/SpVisualizerView-Adwaita-dark.css b/lib/resources/css/SpVisualizerView-Adwaita-dark.css
index fe06f503..28484537 100644
--- a/lib/resources/css/SpVisualizerView-Adwaita-dark.css
+++ b/lib/resources/css/SpVisualizerView-Adwaita-dark.css
@@ -1,5 +1,5 @@
 visualizers list row {
-  background-color: ##201f21;
+  background-color: #201f21;
   background-size: 8px 8px;
   background-image: repeating-linear-gradient(0deg, #232224, #232224 1px, transparent 1px, transparent 8px),
                     repeating-linear-gradient(-90deg, #232224, #232224 1px, transparent 1px, transparent 8px);