1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/storage/engines/postgres.py b/synapse/storage/engines/postgres.py
index 6c7d08a6f2..a31588080d 100644
--- a/synapse/storage/engines/postgres.py
+++ b/synapse/storage/engines/postgres.py
@@ -92,7 +92,7 @@ class PostgresEngine(BaseDatabaseEngine):
             errors.append("    - 'COLLATE' is set to %r. Should be 'C'" % (collation,))
 
         if ctype != "C":
-            errors.append("    - 'CTYPE' is set to %r. Should be 'C'" % (collation,))
+            errors.append("    - 'CTYPE' is set to %r. Should be 'C'" % (ctype,))
 
         if errors:
             raise IncorrectDatabaseSetup(