diff --git a/src/domain.py b/src/domain.py
index 5ac6e63d4..3dbc6597a 100644
--- a/src/domain.py
+++ b/src/domain.py
@@ -597,9 +597,6 @@ def domain_main_domain(operation_logger, new_main_domain=None):
         logger.warning(str(e), exc_info=1)
         raise YunohostError("main_domain_change_failed")
 
-    # Generate SSOwat configuration file
-    app_ssowatconf()
-
     # Regen configurations
     if os.path.exists("/etc/yunohost/installed"):
         regen_conf()