diff --git a/ui/compatibility.js b/ui/compatibility.js
index 1695b083..6f59755f 100755
--- a/ui/compatibility.js
+++ b/ui/compatibility.js
@@ -82,6 +82,11 @@ if(window.CEF_dumpJSON != null){
 	window.reload = function(){
 		gui.Window.get().reload()
 	}
+	window.setWindowTitle = function(text){
+		var title = text +' - '+ APP_NAME
+		gui.Window.get().title = title
+		$('.title-bar .title').text(title)
+	}
 
 	// load UI stuff...
 	$(function(){
diff --git a/ui/data.js b/ui/data.js
index 812abc35..5d20e301 100755
--- a/ui/data.js
+++ b/ui/data.js
@@ -7,6 +7,8 @@
 
 //var DEBUG = DEBUG != null ? DEBUG : true
 
+var APP_NAME = 'ImageGrid.Viewer'
+
 var DATA_ATTR = 'DATA'
 
 var LOAD_SCREENS = 6
diff --git a/ui/setup.js b/ui/setup.js
index 84aeb96e..9d07b3d0 100755
--- a/ui/setup.js
+++ b/ui/setup.js
@@ -211,6 +211,10 @@ function setupDataBindings(viewer){
 		.on('focusingImage', function(evt, image){
 			image = $(image)
 			DATA.current = getImageGID(image)
+
+			if(window.setWindowTitle != null){
+				setWindowTitle(IMAGES[getImageGID(image)].path.split('/').pop())
+			}
 		})