diff --git a/source/import_x3d.py b/source/import_x3d.py
index 4c21551..3c03696 100644
--- a/source/import_x3d.py
+++ b/source/import_x3d.py
@@ -1985,6 +1985,10 @@ def importMesh_IndexedFaceSet(geom, ancestry):
             cco = [cco for (i, f) in enumerate(faces)
                        for j in f
                        for cco in rgb[color_index[i]]]
+        elif len(faces) > len(rgb): # static Color per face without index, when all faces have the same color
+            cco = [cco for (i, f) in enumerate(faces)
+                   for j in f
+                   for cco in rgb[0]]
         else:  # Color per face without index
             cco = [cco for (i, f) in enumerate(faces)
                        for j in f