diff --git a/Scripts/LocationTracker.gd b/Scripts/LocationTracker.gd
index e259f73b3..d2cbb610e 100644
--- a/Scripts/LocationTracker.gd
+++ b/Scripts/LocationTracker.gd
@@ -36,7 +36,7 @@ func send_position(userdata):
 	if not result.empty():
 		la = result.position
 	
-	var url = "/location/impression/%f/%f/%f/%f/%f/%f" % [p.x, p.z ,p.y, la.x, la.z, la.y]
+	var url = "/location/impression/%f/%f/%f/%f/%f/%f/%d" % [p.x, p.z ,p.y, la.x, la.z, la.y, global.session_id]
 	#logger.debug("accessing: "+ url)
 	ServerConnection.get_http(ServerConnection.default_server, url, ServerConnection.default_port)
 	waiting = false
diff --git a/Scripts/global.gd b/Scripts/global.gd
index e71f4836f..a208a7013 100644
--- a/Scripts/global.gd
+++ b/Scripts/global.gd
@@ -3,4 +3,6 @@ extends Node
 # TODO: make this configurable from a file outside of the godot package
 var server = 'http://127.0.0.1'
 var port = 8000
+
+var session_id
 #var DATASET = []
\ No newline at end of file
diff --git a/Scripts/main.gd b/Scripts/main.gd
index f4b0b9edb..fb6e54efc 100644
--- a/Scripts/main.gd
+++ b/Scripts/main.gd
@@ -61,7 +61,14 @@ func init_world(index):
 		
 		var UI = preload("res://Scenes/UI/UI.tscn").instance()
 		get_node("ViewportContainer/DesktopViewport").add_child(UI)
-		get_node("ViewportContainer/DesktopViewport/Camera/LocationTracker").go()
+		
+		var session_id = ServerConnection.getJson(server,"/location/session/asdf", port)
+		if session_id.has("Error"):
+			logger.error("Could not get the session id")
+		else:
+			global.session_id = session_id.Data
+			logger.info("The session id is: %d" % global.session_id)
+			get_node("ViewportContainer/DesktopViewport/Camera/LocationTracker").go()