Index: binaries/data/mods/public/gui/session/session.js
===================================================================
--- binaries/data/mods/public/gui/session/session.js
+++ binaries/data/mods/public/gui/session/session.js
@@ -177,7 +177,7 @@
 /**
  * Order in which the panel entities are shown.
  */
-var g_PanelEntityOrder = ["Hero", "Relic"];
+var g_PanelEntityOrder = ["Hero", "Relic", "Wonder"];
 
 /**
  * Unit classes to be checked for the idle-worker-hotkey.
Index: binaries/data/mods/public/gui/session/session_objects/panel_entities.xml
===================================================================
--- binaries/data/mods/public/gui/session/session_objects/panel_entities.xml
+++ binaries/data/mods/public/gui/session/session_objects/panel_entities.xml
@@ -1,13 +1,13 @@
 <?xml version="1.0" encoding="utf-8"?>
 <object
 	name="panelEntityPanel"
-	size="0 36 50 93"
+	size="0 36 50 91"
 >
-	<!-- Displays buttons for the most important units like heroes and relics -->
-	<repeat count="19" var="n">
-		<object name="panelEntityButton[n]" size="0 0 50 50" type="button" hidden="true" style="iconButton" tooltip_style="sessionToolTip">
-			<object name="panelEntityImage[n]" size="5 5 100%-5 100%-5" type="image" ghost="true"/>
-			<object name="panelEntityHitOverlay[n]" hidden="true" type="image" ghost="true" size="5 5 100%-5 100%-5"/>
+	<!-- Displays buttons for the most important entities (heroes, relics, wonders) -->
+	<repeat count="20" var="n">
+		<object name="panelEntityButton[n]" size="0 0 48 48" type="button" hidden="true" style="iconButton" tooltip_style="sessionToolTip">
+			<object name="panelEntityImage[n]" size="4 4 100%-4 100%-4" type="image" ghost="true"/>
+			<object name="panelEntityHitOverlay[n]" hidden="true" type="image" ghost="true" size="4 4 100%-4 100%-4"/>
 			<!-- Health bar -->
 			<object size="3 100%-7 100%-3 100%-2" name="panelEntityHealthSection[n]" ghost="true">
 				<object size="0 0 100% 5" name="panelEntityHealth[n]" type="image" ghost="true">
Index: binaries/data/mods/public/simulation/components/Player.js
===================================================================
--- binaries/data/mods/public/simulation/components/Player.js
+++ binaries/data/mods/public/simulation/components/Player.js
@@ -37,9 +37,9 @@
 };
 
 /**
- * Which units will be shown with special icons at the top.
+ * Which entities will be shown with special icons at the top.
  */
-var panelEntityClasses = "Hero Relic";
+var panelEntityClasses = "Hero Relic Wonder";
 
 Player.prototype.Init = function()
 {