diff --git a/addons/web/static/src/libs/bs5_utility_classes.scss b/addons/web/static/src/libs/bs5_utility_classes.scss
index dae6db8b164..deed8f9dbf3 100644
--- a/addons/web/static/src/libs/bs5_utility_classes.scss
+++ b/addons/web/static/src/libs/bs5_utility_classes.scss
@@ -84,3 +84,12 @@ $position-properties: (
 .overflow-visible {
   overflow: visible !important;
 }
+
+// == Font Style
+//------------------------------------------------------------------------------
+// "Bootstrap v5 ready" utility-class to handle font-style.
+// These class definition can be safely removed after migrating to BTS v5.
+
+.fst-normal {
+  font-style: normal !important;
+}