diff --git a/src/Disp.js b/src/Disp.js
index dce0bbf..55d1752 100644
--- a/src/Disp.js
+++ b/src/Disp.js
@@ -526,8 +526,8 @@ CM.Disp.UpdateUpgrades = function() {
 			}
 			else {
 				var div = document.createElement('div');
-				div.style.width = '12px';
-				div.style.height = '12px';
+				div.style.width = '10px';
+				div.style.height = '10px';
 				div.style.backgroundColor = CM.Cache.Upgrades[me.name].color;
 				l('upgrade' + i).appendChild(div);
 			}