diff --git a/tests/cpp-tests/Classes/ShaderTest/ShaderTest.cpp b/tests/cpp-tests/Classes/ShaderTest/ShaderTest.cpp
index e22e9c6791..91badc1207 100644
--- a/tests/cpp-tests/Classes/ShaderTest/ShaderTest.cpp
+++ b/tests/cpp-tests/Classes/ShaderTest/ShaderTest.cpp
@@ -4,7 +4,7 @@
 
 static int sceneIdx = -1; 
 
-#define MAX_LAYER    11
+#define MAX_LAYER    10
 
 static Layer* createShaderLayer(int nIndex)
 {