diff --git a/libs/gfx/source/gfx/program.cpp b/libs/gfx/source/gfx/program.cpp
index 94821053..63440d5f 100644
--- a/libs/gfx/source/gfx/program.cpp
+++ b/libs/gfx/source/gfx/program.cpp
@@ -255,6 +255,7 @@ namespace psemek::gfx
 		for (auto const & p : sources)
 		{
 			GLuint sh = gl::CreateShader(p.first);
+			shaders.push_back(sh);
 			load_shader(sh, p.second);
 		}