diff --git a/gtk2_ardour/themes/blueberry-milk-ardour.colors b/gtk2_ardour/themes/blueberry-milk-ardour.colors
index 37f15b80be..dd59348415 100755
--- a/gtk2_ardour/themes/blueberry-milk-ardour.colors
+++ b/gtk2_ardour/themes/blueberry-milk-ardour.colors
@@ -407,6 +407,8 @@
     <ColorAlias name="send alert button: led active" alias="color 4"/>
     <ColorAlias name="send bg" alias="color 38"/>
     <ColorAlias name="shuttle" alias="color 12"/>
+    <ColorAlias name="shuttle bg" alias="color 4"/>
+    <ColorAlias name="shuttle text" alias="color 13"/>
     <ColorAlias name="silence" alias="color 98"/>
     <ColorAlias name="silence text" alias="color 29"/>
     <ColorAlias name="solo button: fill active" alias="color 12"/>
diff --git a/gtk2_ardour/themes/caineville-ardour.colors b/gtk2_ardour/themes/caineville-ardour.colors
index fff59b3c8d..1d4dce58b9 100755
--- a/gtk2_ardour/themes/caineville-ardour.colors
+++ b/gtk2_ardour/themes/caineville-ardour.colors
@@ -405,6 +405,8 @@
     <ColorAlias name="send alert button: led active" alias="color 4"/>
     <ColorAlias name="send bg" alias="color 38"/>
     <ColorAlias name="shuttle" alias="color 12"/>
+    <ColorAlias name="shuttle bg" alias="color 4"/>
+    <ColorAlias name="shuttle text" alias="color 13"/>
     <ColorAlias name="silence" alias="color 98"/>
     <ColorAlias name="silence text" alias="color 10"/>
     <ColorAlias name="solo button: fill active" alias="color 82"/>
diff --git a/gtk2_ardour/themes/cubasish-ardour.colors b/gtk2_ardour/themes/cubasish-ardour.colors
index 45edba11a2..68cb6668a2 100755
--- a/gtk2_ardour/themes/cubasish-ardour.colors
+++ b/gtk2_ardour/themes/cubasish-ardour.colors
@@ -405,6 +405,8 @@
     <ColorAlias name="send alert button: led active" alias="color 4"/>
     <ColorAlias name="send bg" alias="color 38"/>
     <ColorAlias name="shuttle" alias="color 12"/>
+    <ColorAlias name="shuttle bg" alias="color 4"/>
+    <ColorAlias name="shuttle text" alias="color 13"/>
     <ColorAlias name="silence" alias="color 98"/>
     <ColorAlias name="silence text" alias="color 10"/>
     <ColorAlias name="solo button: fill active" alias="color 82"/>
diff --git a/gtk2_ardour/themes/dark-ardour.colors b/gtk2_ardour/themes/dark-ardour.colors
index 52092a8c4e..5adbea71ba 100644
--- a/gtk2_ardour/themes/dark-ardour.colors
+++ b/gtk2_ardour/themes/dark-ardour.colors
@@ -411,6 +411,8 @@
     <ColorAlias name="send alert button: led active" alias="color 4"/>
     <ColorAlias name="send bg" alias="color 38"/>
     <ColorAlias name="shuttle" alias="color 12"/>
+    <ColorAlias name="shuttle bg" alias="color 4"/>
+    <ColorAlias name="shuttle text" alias="color 13"/>
     <ColorAlias name="silence" alias="color 98"/>
     <ColorAlias name="silence text" alias="color 10"/>
     <ColorAlias name="solo button: fill active" alias="color 12"/>