diff --git a/core/resources/pix/icons/cd-override.png b/core/resources/pix/icons/cd-override.png
new file mode 100644
index 000000000..2aee16c5c
Binary files /dev/null and b/core/resources/pix/icons/cd-override.png differ
diff --git a/swing/src/net/sf/openrocket/gui/main/componenttree/ComponentTreeRenderer.java b/swing/src/net/sf/openrocket/gui/main/componenttree/ComponentTreeRenderer.java
index 75f369d26..ccd0e6ee4 100644
--- a/swing/src/net/sf/openrocket/gui/main/componenttree/ComponentTreeRenderer.java
+++ b/swing/src/net/sf/openrocket/gui/main/componenttree/ComponentTreeRenderer.java
@@ -49,7 +49,7 @@ public class ComponentTreeRenderer extends DefaultTreeCellRenderer {
 		} else {
 			setIcon(ComponentIcons.getSmallIcon(value.getClass()));
 		}
-		if (c.isMassOverridden() || c.isCGOverridden()) {
+		if (c.isMassOverridden() || c.isCGOverridden() || c.isCDOverridden()) {
 			JPanel p = new JPanel();
 			p.setLayout(new FlowLayout(FlowLayout.LEFT, 1, 1));
 			p.setBackground(UIManager.getColor("Tree.textBackground"));
@@ -61,6 +61,10 @@ public class ComponentTreeRenderer extends DefaultTreeCellRenderer {
 			if (c.isCGOverridden()) {
 				p.add(new JLabel(Icons.CG_OVERRIDE));
 			}
+			if (c.isCDOverridden()) {
+				p.add(new JLabel(Icons.CD_OVERRIDE));
+			}
+			
 
 			if (components != null && components.size() > 1 && components.contains(c)) {
 				p.setToolTipText(getToolTipMultipleComponents(components));
diff --git a/swing/src/net/sf/openrocket/gui/util/Icons.java b/swing/src/net/sf/openrocket/gui/util/Icons.java
index cf91c65b0..f3bdcd413 100644
--- a/swing/src/net/sf/openrocket/gui/util/Icons.java
+++ b/swing/src/net/sf/openrocket/gui/util/Icons.java
@@ -94,6 +94,7 @@ public class Icons {
 	public static final Icon FAVORITE = loadImageIcon("pix/icons/star_gold.png", "Favorite");
 	
 	public static final Icon CG_OVERRIDE = loadImageIcon("pix/icons/cg-override.png", "CG Override");
+	public static final Icon CD_OVERRIDE = loadImageIcon("pix/icons/cd-override.png", "CD Override");
 	public static final Icon MASS_OVERRIDE = loadImageIcon("pix/icons/mass-override.png", "Mass Override");
 
 // MANUFACTURERS ICONS