diff --git a/includes/MinervaHooks.php b/includes/MinervaHooks.php
index c79c13e..de5408c 100644
--- a/includes/MinervaHooks.php
+++ b/includes/MinervaHooks.php
@@ -149,9 +149,6 @@ class MinervaHooks {
 					break;
 				case 'Userlogin':
 				case 'CreateAccount':
-					// FIXME: Note mobile.ajax.styles should not be necessary here.
-					// It's used by the Captcha extension (see T162196)
-					$out->addModuleStyles( [ 'mobile.ajax.styles' ] );
 					// Add default warning message to Special:UserLogin and Special:UserCreate
 					// if no warning message set.
 					if (
diff --git a/skinStyles/mediawiki.special.userlogin.common.styles/minerva.less b/skinStyles/mediawiki.special.userlogin.common.styles/minerva.less
index 74c44c5..e98b70a 100644
--- a/skinStyles/mediawiki.special.userlogin.common.styles/minerva.less
+++ b/skinStyles/mediawiki.special.userlogin.common.styles/minerva.less
@@ -29,22 +29,6 @@
 	&.fancycaptcha-reload {
 		color: @colorGray7;
 		font-weight: bold;
-		background: none;
-
-		/* stylelint-disable no-descending-specificity */
-		&:before {
-			// Note icon is provided in mobile.ajax
-			content: '';
-			background-position: center left;
-			background-repeat: no-repeat;
-			.background-size( 16px, 16px );
-			width: 1em;
-			height: 1em;
-			display: inline-block;
-			padding-right: 8px;
-			line-height: 1;
-		}
-		/* stylelint-enable no-descending-specificity */
 	}
 }