diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2a576e0..b8de8fe 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -82,7 +82,7 @@ set(1.getting_started
     5.2.transformations_exercise2
     6.1.coordinate_systems
     6.2.coordinate_systems_depth
-    6.3.coordinate_systems_multiple_objects
+    6.3.coordinate_systems_multiple
     7.1.camera_circle
     7.2.camera_keyboard_dt
     7.3.camera_mouse_zoom
diff --git a/src/1.getting_started/6.3.coordinate_systems_multiple_objects/6.3.coordinate_systems.fs b/src/1.getting_started/6.3.coordinate_systems_multiple/6.3.coordinate_systems.fs
similarity index 100%
rename from src/1.getting_started/6.3.coordinate_systems_multiple_objects/6.3.coordinate_systems.fs
rename to src/1.getting_started/6.3.coordinate_systems_multiple/6.3.coordinate_systems.fs
diff --git a/src/1.getting_started/6.3.coordinate_systems_multiple_objects/6.3.coordinate_systems.vs b/src/1.getting_started/6.3.coordinate_systems_multiple/6.3.coordinate_systems.vs
similarity index 100%
rename from src/1.getting_started/6.3.coordinate_systems_multiple_objects/6.3.coordinate_systems.vs
rename to src/1.getting_started/6.3.coordinate_systems_multiple/6.3.coordinate_systems.vs
diff --git a/src/1.getting_started/6.3.coordinate_systems_multiple_objects/coordinate_systems_multiple_objects.cpp b/src/1.getting_started/6.3.coordinate_systems_multiple/coordinate_systems_multiple.cpp
similarity index 100%
rename from src/1.getting_started/6.3.coordinate_systems_multiple_objects/coordinate_systems_multiple_objects.cpp
rename to src/1.getting_started/6.3.coordinate_systems_multiple/coordinate_systems_multiple.cpp