diff --git a/bam/blend/blendfile_path_walker.py b/bam/blend/blendfile_path_walker.py
index 6e6f865..1c7b027 100644
--- a/bam/blend/blendfile_path_walker.py
+++ b/bam/blend/blendfile_path_walker.py
@@ -819,6 +819,7 @@ class ExpandID:
             yield block.get_pointer(b'dup_group')
         elif block_ren_as == C_defs.PART_DRAW_OB:
             yield block.get_pointer(b'dup_ob')
+        yield from ExpandID._expand_generic_mtex(block)
 
     @staticmethod
     def expand_SC(block):  # 'Scene'