Fix typo

diff --git a/mkosi/__init__.py b/mkosi/__init__.py
index caa76845fce5acf1756b74ca6c81472ac55bf56f..ac21e4355726a26652574c3bb87947fdf797ae5c 100644 (file)
--- a/mkosi/__init__.py
+++ b/mkosi/__init__.py
@@ -2024,7 +2024,7 @@ def calculate_signature(context: Context) -> None:
 
     env = dict(GNUPGHOME=os.fspath(home))
     if sys.stderr.isatty():
-        env |= dict(GPGTTY=os.ttyname(sys.stderr.fileno()))
+        env |= dict(GPG_TTY=os.ttyname(sys.stderr.fileno()))
 
     options: list[PathString] = ["--bind", home, home]