diff --git a/client/gui/CGuiHandler.cpp b/client/gui/CGuiHandler.cpp
index 88ceed3e0..410e9b8ae 100644
--- a/client/gui/CGuiHandler.cpp
+++ b/client/gui/CGuiHandler.cpp
@@ -466,6 +466,7 @@ void CGuiHandler::renderFrame()
 
 		SDL_UpdateTexture(screenTexture, nullptr, screen->pixels, screen->pitch);
 
+		SDL_RenderClear(mainRenderer);
 		SDL_RenderCopy(mainRenderer, screenTexture, nullptr, nullptr);
 
 		CCS->curh->render();