diff --git a/__init__.py b/__init__.py
index 83c8941..bff786c 100644
--- a/__init__.py
+++ b/__init__.py
@@ -1,4 +1 @@
-import re
-from openerp.addons.base.ir import ir_mail_server
-
-ir_mail_server.name_with_email_pattern = re.compile(r'([^<@>]+)\s*<([^ ,<@]+@[^> ,]+)>')
+import models
diff --git a/models.py b/models.py
new file mode 100644
index 0000000..83c8941
--- /dev/null
+++ b/models.py
@@ -0,0 +1,4 @@
+import re
+from openerp.addons.base.ir import ir_mail_server
+
+ir_mail_server.name_with_email_pattern = re.compile(r'([^<@>]+)\s*<([^ ,<@]+@[^> ,]+)>')