diff --git a/scripts/generate_reference_glbs.py b/scripts/generate_reference_glbs.py
index 8d94890e..39bcc131 100644
--- a/scripts/generate_reference_glbs.py
+++ b/scripts/generate_reference_glbs.py
@@ -89,8 +89,8 @@ def build_box(width: float, height: float, depth: float, subdivisions: int = 2)
                 top_right = top_left + 1
                 bottom_left = top_left + stride
                 bottom_right = bottom_left + 1
-                indices.extend([top_left, bottom_left, bottom_right])
-                indices.extend([top_left, bottom_right, top_right])
+                indices.extend([top_left, bottom_right, bottom_left])
+                indices.extend([top_left, top_right, bottom_right])
 
     return positions, texcoords, indices