diff --git a/Photorealistic-Rendering-Engine-based-on-Unreal-Engine.md b/Photorealistic-Rendering-Engine-based-on-Unreal-Engine.md
index 713af20..08ce7d8 100644
--- a/Photorealistic-Rendering-Engine-based-on-Unreal-Engine.md
+++ b/Photorealistic-Rendering-Engine-based-on-Unreal-Engine.md
@@ -13,7 +13,7 @@ and unzip it:
 
 Before running the simulator, you need to launch the UnrealCV server as follows:
 
-    ./LinuxNoEditor/playground.sh
+    ./RealisticRendering/LinuxNoEditor/playground.sh
 
 Please make sure that the mouse input is disabled in the window that will pop up, by hitting the ` key while the window is in focus.