diff --git a/01.curriculum/01.physics-chemistry-biology/03.Niv3/02.geometrical-optics/01.geometrical-optics-general/03.geometrical-optics-general-overview/.gitkeep b/01.curriculum/01.physics-chemistry-biology/03.Niv3/02.geometrical-optics/01.geometrical-optics-general/03.geometrical-optics-general-overview/.gitkeep deleted file mode 100644 index e69de29bb..000000000