diff --git a/doc/blender_file_format/BlendFileDnaExporter_25.py b/doc/blender_file_format/BlendFileDnaExporter_25.py
index f85d496b9b5..91a313b789f 100755
--- a/doc/blender_file_format/BlendFileDnaExporter_25.py
+++ b/doc/blender_file_format/BlendFileDnaExporter_25.py
@@ -378,7 +378,8 @@ def usage():
 
 def main():
 
-    import os, os.path
+    import os
+    import os.path
 
     try:
         bpy = __import__('bpy')