diff --git a/source/common/asset.cpp b/source/common/asset.cpp
index f5bd62a..1202129 100644
--- a/source/common/asset.cpp
+++ b/source/common/asset.cpp
@@ -114,7 +114,7 @@ bool Asset::checkFile(std::string path)
 
     // Comprueba si existe el fichero
     const std::string filename = path.substr(path.find_last_of("\\/") + 1);
-    SDL_RWops *file = SDL_RWFromFile(path.c_str(), "r+b");
+    SDL_RWops *file = SDL_RWFromFile(path.c_str(), "rb");
 
     if (file != nullptr)
     {