diff --git a/includes/learnopengl/shader_m.h b/includes/learnopengl/shader_m.h
index c6e28cc..70b2427 100644
--- a/includes/learnopengl/shader_m.h
+++ b/includes/learnopengl/shader_m.h
@@ -49,8 +49,6 @@ public:
         const char * fShaderCode = fragmentCode.c_str();
         // 2. compile shaders
         unsigned int vertex, fragment;
-        int success;
-        char infoLog[512];
         // vertex shader
         vertex = glCreateShader(GL_VERTEX_SHADER);
         glShaderSource(vertex, 1, &vShaderCode, NULL);