diff --git a/gtk2_ardour/dark.colors b/gtk2_ardour/dark.colors
index b684d31df0..752638cd26 100644
--- a/gtk2_ardour/dark.colors
+++ b/gtk2_ardour/dark.colors
@@ -19,7 +19,6 @@
     <Color name="color 101" value="0xa06000ff"/>
     <Color name="color 103" value="0x1e7727ff"/>
     <Color name="color 104" value="0x7f7f7fff"/>
-    <Color name="color 105" value="0x99967950"/>
     <Color name="color 11" value="0x9496a3cc"/>
     <Color name="color 12" value="0x18ab27ff"/>
     <Color name="color 13" value="0xffffffff"/>
@@ -486,7 +485,6 @@
     <Modifier name="crossfade alpha" modifier="= alpha:0.1803"/>
     <Modifier name="stereo panner inverted" modifier="= alpha:0.7882"/>
     <Modifier name="loop rectangle" modifier="= alpha:0.9764"/>
-    <Modifier name="modifier 105" modifier="= alpha:3137"/>
     <Modifier name="modifier 11" modifier="= alpha:0.8"/>
     <Modifier name="modifier 24" modifier="= alpha:0.7725"/>
     <Modifier name="modifier 28" modifier="= alpha:0.7764"/>