diff --git a/package.json b/package.json
index 91580b71..b79614ed 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@inseefr/lunatic-dsfr",
-    "version": "1.0.3",
+    "version": "1.0.4",
     "description": "Couche graphique pour Lunatic reposant sur le Système de Design de l'État (DSFR)",
     "repository": {
         "type": "git",
diff --git a/src/ComponentSet/ComponentSet.tsx b/src/ComponentSet/ComponentSet.tsx
index f1368a86..636f82e5 100644
--- a/src/ComponentSet/ComponentSet.tsx
+++ b/src/ComponentSet/ComponentSet.tsx
@@ -13,6 +13,17 @@ const useStyles = makeStyles()({
                 marginBottom: "1rem",
             },
         },
+        ".lunatic-dsfr-component-set-component": {
+            ".checkbox-lunatic-dsfr, .lunatic-dsfr-radio": {
+                "> legend": {
+                    fontSize: "1rem !important",
+                    lineHeight: "2.25rem !important",
+                    padding: "0",
+                    margin: "0 0 1.5rem 0.25rem",
+                    fontWeight: "700 !important",
+                },
+            },
+        },
         "> .fr-fieldset__element:last-child": {
             marginBottom: "0",
         },