diff --git a/.scalafmt.conf b/.scalafmt.conf
index 6354b7a..685affe 100644
--- a/.scalafmt.conf
+++ b/.scalafmt.conf
@@ -29,3 +29,7 @@ align.tokens."+" = [
     ]
   }
 ]
+
+project.excludeFilters = [
+  "\\Wsbt-test\\W"
+]