diff --git a/packages/core/src/components/radio/radio.scss b/packages/core/src/components/radio/radio.scss
index 85b46c5577..d904a2ab8f 100644
--- a/packages/core/src/components/radio/radio.scss
+++ b/packages/core/src/components/radio/radio.scss
@@ -19,6 +19,7 @@ ion-radio input {
   width: 100%;
   height: 100%;
 
+  border: 0;
   background: transparent;
   cursor: pointer;