diff --git a/themes/Material-Theme-Darker.tmTheme b/themes/Material-Theme-Darker.tmTheme
index c7e2c79a3..b246eca43 100644
--- a/themes/Material-Theme-Darker.tmTheme
+++ b/themes/Material-Theme-Darker.tmTheme
@@ -44,7 +44,7 @@
activeLinkForeground
#00FFFF
hoverHighlight
- #ff0000
+ #FFFFFF30
referenceHighlight
#00FFFF
guide