diff --git a/styles/components/icons/mapping.less b/styles/components/icons/mapping.less
index 72048282..083275bb 100644
--- a/styles/components/icons/mapping.less
+++ b/styles/components/icons/mapping.less
@@ -522,6 +522,7 @@
 .icon-set(".mp4", "video", @pink);
 
 // AUDIO FILES
+.icon-set('.mid', 'audio', @purple);
 .icon-set('.mp3', 'audio', @purple);
 .icon-set('.ogg', 'audio', @purple);
 .icon-set('.wav', 'audio', @purple);