diff --git a/core/src/components/input/input.scss b/core/src/components/input/input.scss
index d3b8291790..5c6f582111 100644
--- a/core/src/components/input/input.scss
+++ b/core/src/components/input/input.scss
@@ -89,6 +89,10 @@
     background-color: transparent;
   }
 
+  &:invalid {
+    box-shadow: none;
+  }
+
   &::-ms-clear {
     display: none;
   }