diff --git a/layout/sidebar/audioplayer.scarlet b/layout/sidebar/audioplayer.scarlet
index 9c45aba1..f958eeb0 100644
--- a/layout/sidebar/audioplayer.scarlet
+++ b/layout/sidebar/audioplayer.scarlet
@@ -152,5 +152,5 @@ mixin volume-slider-hover-thumb
 		::-webkit-slider-thumb
 			volume-slider-hover-thumb
 
-		::-moz-range-thumb
-			volume-slider-hover-thumb
\ No newline at end of file
+#audio-player-volume:hover ::-moz-range-thumb
+	volume-slider-thumb