diff --git a/app/assets/stylesheets/components/_phone-input.scss b/app/assets/stylesheets/components/_phone-input.scss
index 5fb87a7c07b..9e5a226da03 100644
--- a/app/assets/stylesheets/components/_phone-input.scss
+++ b/app/assets/stylesheets/components/_phone-input.scss
@@ -6,12 +6,12 @@
   }
 }
 
-.phone-input .iti__flag {
+lg-phone-input .iti__flag {
   background-image: image-url('intl-tel-input/build/img/flags.png');
 }
 
 @media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
-  .phone-input .iti__flag {
+  lg-phone-input .iti__flag {
     background-image: image-url('intl-tel-input/build/img/flags@2x.png');
   }
 }