diff --git a/MobileGL/MG_Impl/GLImpl/Framebuffer/GL_Framebuffer.cpp b/MobileGL/MG_Impl/GLImpl/Framebuffer/GL_Framebuffer.cpp
index 9bf82e63..23fbd48f 100644
--- a/MobileGL/MG_Impl/GLImpl/Framebuffer/GL_Framebuffer.cpp
+++ b/MobileGL/MG_Impl/GLImpl/Framebuffer/GL_Framebuffer.cpp
@@ -58,6 +58,7 @@ namespace MobileGL {
                 return;
             }
             renderbufferObject->AllocateStorage({width, height});
+            renderbufferObject->SetInternalFormat(format);
         }
 
         GLboolean IsRenderbuffer_State(GLuint renderbuffer) {
diff --git a/MobileGL/MG_Impl/GLImpl/Framebuffer/GL_Framebuffer.h b/MobileGL/MG_Impl/GLImpl/Framebuffer/GL_Framebuffer.h
index f46f6e62..cf91abf2 100644
--- a/MobileGL/MG_Impl/GLImpl/Framebuffer/GL_Framebuffer.h
+++ b/MobileGL/MG_Impl/GLImpl/Framebuffer/GL_Framebuffer.h
@@ -17,7 +17,8 @@ namespace MobileGL {
         void ClearBufferfv(GLenum buffer, GLint drawbuffer, const GLfloat* value);
         void ClearBufferuiv(GLenum buffer, GLint drawbuffer, const GLuint* value);
         void ClearBufferiv(GLenum buffer, GLint drawbuffer, const GLint* value);
-        void RenderbufferStorageMultisample(GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height);
+        void RenderbufferStorageMultisample(GLenum target, GLsizei samples, GLenum internalformat, GLsizei width,
+                                            GLsizei height);
         void RenderbufferStorage(GLenum target, GLenum internalformat, GLsizei width, GLsizei height);
         GLboolean IsRenderbuffer(GLuint renderbuffer);
         void GetRenderbufferParameteriv(GLenum target, GLenum pname, GLint* params);
diff --git a/MobileGL/MG_State/GLState/FramebufferState/FramebufferObject.h b/MobileGL/MG_State/GLState/FramebufferState/FramebufferObject.h
index c8baca0f..1c6b8269 100644
--- a/MobileGL/MG_State/GLState/FramebufferState/FramebufferObject.h
+++ b/MobileGL/MG_State/GLState/FramebufferState/FramebufferObject.h
@@ -70,7 +70,6 @@ namespace MobileGL {
         namespace GLState {
             class FramebufferAttachment {
             public:
-                // TODO: add Renderbuffer when it is implemented
                 explicit FramebufferAttachment(SharedPtr<MG_State::GLState::ITextureObject> texture, Int level = 0);
                 explicit FramebufferAttachment(SharedPtr<RenderbufferObject> renderbuffer);
                 explicit FramebufferAttachment(Bool IsValid = true);