diff --git a/src/video/SDL_renderer_sw.c b/src/video/SDL_renderer_sw.c
index e25499f87..536c4d98a 100644
--- a/src/video/SDL_renderer_sw.c
+++ b/src/video/SDL_renderer_sw.c
@@ -565,7 +565,7 @@ SW_RenderLine(SDL_Renderer * renderer, int x1, int y1, int x2, int y2)
 
     if (data->renderer->LockTexture(data->renderer,
                                     data->texture[data->current_texture],
-                                    NULL, 1, &data->surface.pixels,
+                                    &data->surface.clip_rect, 1, &data->surface.pixels,
                                     &data->surface.pitch) < 0) {
         return -1;
     }