diff --git a/.changeset/silver-news-share.md b/.changeset/silver-news-share.md
new file mode 100644
index 0000000000..c014b7b876
--- /dev/null
+++ b/.changeset/silver-news-share.md
@@ -0,0 +1,5 @@
+---
+"@rocket.chat/fuselage": patch
+---
+
+fix(fuselage): Add flexGrow for stretch variation
diff --git a/packages/fuselage/src/components/ButtonGroup/ButtonGroup.styles.scss b/packages/fuselage/src/components/ButtonGroup/ButtonGroup.styles.scss
index 713652f656..3f3e42089c 100644
--- a/packages/fuselage/src/components/ButtonGroup/ButtonGroup.styles.scss
+++ b/packages/fuselage/src/components/ButtonGroup/ButtonGroup.styles.scss
@@ -17,6 +17,8 @@
   &--stretch {
     justify-content: stretch;
     align-items: stretch;
+
+    flex-grow: 1;
   }
 
   &--vertical {