diff --git a/OpenRa.Game/Chrome.cs b/OpenRa.Game/Chrome.cs
index d2c055717f..e4a2a97375 100644
--- a/OpenRa.Game/Chrome.cs
+++ b/OpenRa.Game/Chrome.cs
@@ -744,14 +744,13 @@ namespace OpenRa
 					sr.DrawSprite(ss[8], new float2(x, y), "chrome");
 
 			//draw borders
-
-			for (var y = r.Top + (int)ss[0].size.Y; y < r.Bottom - (int)ss[1].size.Y; y += (int)ss[1].size.Y)
+			for (var y = r.Top + (int)ss[0].size.Y; y < r.Bottom - (int)ss[1].size.Y; y += (int)ss[2].size.Y)
 			{
 				sr.DrawSprite(ss[2], new float2(r.Left, y), "chrome");
 				sr.DrawSprite(ss[3], new float2(r.Right - ss[3].size.X, y), "chrome");
 			}
 
-			for (var x = r.Left + (int)ss[2].size.X; x < r.Right - (int)ss[3].size.X; x += (int)ss[3].size.X)
+			for (var x = r.Left + (int)ss[2].size.X; x < r.Right - (int)ss[3].size.X; x += (int)ss[0].size.X)
 			{
 				sr.DrawSprite(ss[0], new float2(x, r.Top), "chrome");
 				sr.DrawSprite(ss[1], new float2(x, r.Bottom - ss[1].size.Y), "chrome");
diff --git a/mods/cnc/sequences.xml b/mods/cnc/sequences.xml
index 6bf70a94fb..fb252f4a0f 100644
--- a/mods/cnc/sequences.xml
+++ b/mods/cnc/sequences.xml
@@ -645,15 +645,8 @@
     <sequence name="disabled" start="0" length="1" src="hsell" />
   </unit>
   <unit name="tabs">
-    <sequence name="left-normal" start="0" length="1" />
-    <sequence name="left-pressed" start="1" length="1" />
-  </unit>
-  <unit name="dd-crnr">
-    <sequence name="idle" start="0" length="4" />
-    <sequence name="top-left" start="0" length="1" />
-    <sequence name="top-right" start="1" length="1" />
-    <sequence name="bottom-left" start="2" length="1" />
-    <sequence name="bottom-right" start="3" length="1" />
+    <sequence name="left-normal" start="0" length="1" src="htabs" />
+    <sequence name="left-pressed" start="1" length="1" src="htabs" />
   </unit>
   <unit name="fb2">
     <sequence name="idle" start="0" length="4" />