diff --git a/extensions-builtin/postprocessing-for-training/scripts/postprocessing_caption.py b/extensions-builtin/postprocessing-for-training/scripts/postprocessing_caption.py
index 5592a8987..f57cc0ca7 100644
--- a/extensions-builtin/postprocessing-for-training/scripts/postprocessing_caption.py
+++ b/extensions-builtin/postprocessing-for-training/scripts/postprocessing_caption.py
@@ -2,7 +2,7 @@ from modules import scripts_postprocessing, ui_components, deepbooru, shared
 import gradio as gr
 
 
-class ScriptPostprocessingCeption(scripts_postprocessing.ScriptPostprocessing):
+class ScriptPostprocessingCaption(scripts_postprocessing.ScriptPostprocessing):
     name = "Caption"
     order = 4040