diff --git a/stubs/Markdown/markdown/inlinepatterns.pyi b/stubs/Markdown/markdown/inlinepatterns.pyi
index 1c49294b1..00ee4b4f0 100644
--- a/stubs/Markdown/markdown/inlinepatterns.pyi
+++ b/stubs/Markdown/markdown/inlinepatterns.pyi
@@ -75,6 +75,7 @@ class BacktickInlineProcessor(InlineProcessor):
     tag: str
     def __init__(self, pattern: str) -> None: ...
 
+class DoubleTagPattern(SimpleTagPattern): ...
 class DoubleTagInlineProcessor(SimpleTagInlineProcessor): ...
 
 class HtmlInlineProcessor(InlineProcessor):