1 files changed, 2 insertions, 2 deletions
diff --git a/synapse/_scripts/hash_password.py b/synapse/_scripts/hash_password.py
index 708640c7de..3aa29de5bd 100755
--- a/synapse/_scripts/hash_password.py
+++ b/synapse/_scripts/hash_password.py
@@ -9,7 +9,7 @@ import bcrypt
 import yaml
 
 
-def prompt_for_pass():
+def prompt_for_pass() -> str:
     password = getpass.getpass("Password: ")
 
     if not password:
@@ -23,7 +23,7 @@ def prompt_for_pass():
     return password
 
 
-def main():
+def main() -> None:
     bcrypt_rounds = 12
     password_pepper = ""