diff --git a/packages/checkbox/src/vaadin-checkbox-styles.js b/packages/checkbox/src/vaadin-checkbox-styles.js
index ad54fb8f09..31b8ae8ef0 100644
--- a/packages/checkbox/src/vaadin-checkbox-styles.js
+++ b/packages/checkbox/src/vaadin-checkbox-styles.js
@@ -57,6 +57,8 @@ export const checkboxStyles = css`
     margin: 0;
     align-self: stretch;
     -webkit-appearance: none;
+    width: initial;
+    height: initial;
   }
 
   @media (forced-colors: active) {