diff --git a/libs/gfx/include/psemek/gfx/error.hpp b/libs/gfx/include/psemek/gfx/error.hpp
index 85e753f4..ee577d79 100644
--- a/libs/gfx/include/psemek/gfx/error.hpp
+++ b/libs/gfx/include/psemek/gfx/error.hpp
@@ -7,6 +7,6 @@ namespace psemek::gfx
 
 	std::string_view gl_error_str(unsigned int e);
 
-	void check_error();
+	void check_error(std::string_view context = "");
 
 }
diff --git a/libs/gfx/source/error.cpp b/libs/gfx/source/error.cpp
index 31bd834b..fa9a7c34 100644
--- a/libs/gfx/source/error.cpp
+++ b/libs/gfx/source/error.cpp
@@ -24,12 +24,15 @@ namespace psemek::gfx
 		return "(unknown)";
 	}
 
-	void check_error()
+	void check_error(std::string_view context)
 	{
+		if (context.empty())
+			context = "OpenGL error: ";
+
 		auto e = gl::GetError();
 
 		if (e != gl::GetError())
-			throw std::runtime_error(util::to_string("OpenGL error: ", gl_error_str(e)));
+			throw std::runtime_error(util::to_string(context, gl_error_str(e)));
 	}
 
 }