1 files changed, 2 insertions, 2 deletions
diff --git a/sphinx/util/compat.py b/sphinx/util/compat.py
index 0135899eb..502edb525 100644
--- a/sphinx/util/compat.py
+++ b/sphinx/util/compat.py
@@ -11,6 +11,7 @@
 import sys
 import warnings
 from typing import Any, Dict
+from typing import TYPE_CHECKING
 
 from docutils.utils import get_source_line
 
@@ -18,8 +19,7 @@ from sphinx import addnodes
 from sphinx.deprecation import RemovedInSphinx40Warning
 from sphinx.transforms import SphinxTransform
 
-if False:
-    # For type annotation
+if TYPE_CHECKING:
     from sphinx.application import Sphinx