diff --git a/cocos2dx/shaders/CCGLProgram.cpp b/cocos2dx/shaders/CCGLProgram.cpp
index 39fcdeced4..3028978620 100644
--- a/cocos2dx/shaders/CCGLProgram.cpp
+++ b/cocos2dx/shaders/CCGLProgram.cpp
@@ -176,7 +176,7 @@ bool CCGLProgram::link()
 {
     glLinkProgram(m_uProgram);
 
-//#if DEBUG
+#if DEBUG
 	GLint status;
     glValidateProgram(m_uProgram);
 
@@ -191,7 +191,7 @@ bool CCGLProgram::link()
 		m_uVertShader = m_uFragShader = m_uProgram = 0;
         return false;
 	}
-//#endif
+#endif
 
     if (m_uVertShader)
         glDeleteShader(m_uVertShader);