diff --git a/lib/java/com/google/android/material/floatingactionbutton/res/values/styles.xml b/lib/java/com/google/android/material/floatingactionbutton/res/values/styles.xml
index 57c42b737f9..17f9ce129df 100644
--- a/lib/java/com/google/android/material/floatingactionbutton/res/values/styles.xml
+++ b/lib/java/com/google/android/material/floatingactionbutton/res/values/styles.xml
@@ -220,6 +220,8 @@
   <style name="Base.Widget.Material3.FloatingActionButton.Large" parent="Base.Widget.Material3.FloatingActionButton">
     <item name="fabCustomSize">@dimen/m3_large_fab_size</item>
     <item name="maxImageSize">@dimen/m3_large_fab_max_image_size</item>
+    <item name="shapeAppearance">?attr/shapeAppearanceCornerExtraLarge</item>
+    <item name="shapeAppearanceOverlay">@null</item>
   </style>
 
   <style name="Widget.Material3.FloatingActionButton.Large.Primary" parent="Base.Widget.Material3.FloatingActionButton.Large">