diff --git a/radicale-auth-ldap/__init__.py b/radicale-auth-ldap/__init__.py
index 7fbebbc..65989cc 100644
--- a/radicale-auth-ldap/__init__.py
+++ b/radicale-auth-ldap/__init__.py
@@ -89,7 +89,7 @@ class UserCache:
             ## Check if user password is correct
             if self.cache[hashedUserName].checkSecret(hashedPassword):
                 return True
-            else
+            else:
                 ## Delete cache entry if password is wrong
                 self.cache.pop(hashedUserName)