diff --git a/interface_tester/interface_test.py b/interface_tester/interface_test.py
index 6616b2b..65c09ee 100644
--- a/interface_tester/interface_test.py
+++ b/interface_tester/interface_test.py
@@ -33,7 +33,8 @@
 if _has_pydantic_v1:
     logger.warning(
         "You seem to be using pydantic v1. "
-        "Please upgrade to v2, as compatibility may be dropped in a future version of pytest-interface-tester."
+        "Please upgrade to v2, as compatibility may be dropped in a future version of "
+        "pytest-interface-tester."
     )