diff --git a/tests/core_xy_belts.scad b/tests/core_xy.scad
similarity index 100%
rename from tests/core_xy_belts.scad
rename to tests/core_xy.scad
diff --git a/utils/core_xy_belts.scad b/utils/core_xy.scad
similarity index 100%
rename from utils/core_xy_belts.scad
rename to utils/core_xy.scad