diff --git a/src/libGLESv2/renderer/Renderer11.cpp b/src/libGLESv2/renderer/Renderer11.cpp
index 4665b84..414208d 100644
--- a/src/libGLESv2/renderer/Renderer11.cpp
+++ b/src/libGLESv2/renderer/Renderer11.cpp
@@ -829,6 +829,13 @@
     return NULL;
 }
 
+ShaderExecutable *Renderer11::compileToExecutable(gl::InfoLog &infoLog, const char *shaderHLSL, GLenum type)
+{
+    // TODO
+    UNIMPLEMENTED();
+    return NULL;
+}
+
 bool Renderer11::blitRect(gl::Framebuffer *readTarget, gl::Rectangle *readRect, gl::Framebuffer *drawTarget, gl::Rectangle *drawRect,
                           bool blitRenderTarget, bool blitDepthStencil)
 {