diff --git a/doc/opengl-mapping.dox b/doc/opengl-mapping.dox
index 7152907b4..522cc9145 100644
--- a/doc/opengl-mapping.dox
+++ b/doc/opengl-mapping.dox
@@ -263,7 +263,6 @@ OpenGL function                         | Matching API
 @fn_gl_extension{MakeTextureHandleResident,ARB,bindless_texture} | |
 @fn_gl_extension{MakeTextureHandleNonResident,ARB,bindless_texture} | |
 @fn_gl{MapBuffer}, \n `glMapNamedBuffer()`, \n @fn_gl_extension{MapNamedBuffer,EXT,direct_state_access}, \n @fn_gl{MapBufferRange}, \n `glMapNamedBufferRange()`, \n @fn_gl_extension{MapNamedBufferRange,EXT,direct_state_access}, \n @fn_gl{UnmapBuffer}, \n `glUnmapNamedBuffer()`, \n @fn_gl_extension{UnmapNamedBuffer,EXT,direct_state_access} | @ref Buffer::map(), @ref Buffer::unmap()
-@fn_gl_extension{MapBufferSubData,CHROMIUM,map_sub}, @fn_gl_extension{UnmapBufferSubData,CHROMIUM,map_sub} | @ref Buffer::mapSub(), @ref Buffer::unmapSub()
 @fn_gl{MemoryBarrier}, \n `glMemoryBarrierByRegion()` | @ref Renderer::setMemoryBarrier(), \n @ref Renderer::setMemoryBarrierByRegion()
 @fn_gl{MinSampleShading}                | |
 @fn_gl{MultiDrawArrays}, \n @fn_gl{MultiDrawElements}, \n @fn_gl{MultiDrawElementsBaseVertex} | @ref MeshView::draw(AbstractShaderProgram&, std::initializer_list<std::reference_wrapper<MeshView>>)
diff --git a/src/Magnum/Buffer.h b/src/Magnum/Buffer.h
index 0ec16082f..18e8a25d3 100644
--- a/src/Magnum/Buffer.h
+++ b/src/Magnum/Buffer.h
@@ -499,7 +499,7 @@ class MAGNUM_EXPORT Buffer: public AbstractObject {
         /**
          * @brief Memory mapping access
          *
-         * @see @ref map(MapAccess), @ref mapSub()
+         * @see @ref map(MapAccess)
          * @requires_es_extension Extension @extension{OES,mapbuffer} or
          *      @extension{CHROMIUM,map_sub}
          * @requires_gles Buffer mapping is not available in WebGL.