diff --git a/Viewer/e.js b/Viewer/e.js
index dfdf3dbc..6e89ec3d 100644
--- a/Viewer/e.js
+++ b/Viewer/e.js
@@ -136,8 +136,8 @@ function createWindow(){
 		function(){ WIN = null })
 
 	// devtools for different windows...
-	//WIN.webContents.openDevTools()
-	//WIN.openDevTools()
+	//WIN.webContents.openDevTools({mode: 'undocked'})
+	//WIN.openDevTools({mode: 'undocked'})
 
 	return WIN }
 
diff --git a/Viewer/index.html b/Viewer/index.html
index 6de9e757..e732a4d9 100755
--- a/Viewer/index.html
+++ b/Viewer/index.html
@@ -63,7 +63,8 @@ if(window.require){
 		// electron...
 		} else {
 			try{
-				require('electron').remote.getCurrentWindow().openDevTools()
+				require('electron').remote.getCurrentWindow()
+					.openDevTools({mode: 'undocked'})
 			} catch(err){ } }
 	}, STARTUP_DEVTOOLS_TIMEOUT) }
 </script>