diff --git a/src/section.lisp b/src/section.lisp
index d4c5a7c..9a7fdd8 100644
--- a/src/section.lisp
+++ b/src/section.lisp
@@ -47,7 +47,7 @@ Example:
     (:p \"Section content goes here\"))"
   (let ((final-class (combine-classes
                       "mb-3"
-                      class
+                      (if (string= class "row") nil class)
                       (make-col-class nil xs)
                       (make-col-class 'sm sm)
                       (make-col-class 'md md)