--- a/hgext/gpg.py	Tue Dec 13 16:57:41 2022 +0100
+++ b/hgext/gpg.py	Wed Jan 25 12:46:22 2023 +0100
@@ -352,7 +352,8 @@
     sigsfile.close()
 
     if b'.hgsigs' not in repo.dirstate:
-        repo[None].add([b".hgsigs"])
+        with repo.dirstate.changing_files(repo):
+            repo[None].add([b".hgsigs"])
 
     if opts[b"no_commit"]:
         return