diff --git a/web/src/assets/styles/utilities.scss b/web/src/assets/styles/utilities.scss
index 7e4a4e7aff..4452ec0c22 100644
--- a/web/src/assets/styles/utilities.scss
+++ b/web/src/assets/styles/utilities.scss
@@ -66,6 +66,7 @@
 
 .color-success {
   color: var(--color-success);
+  fill: var(--color-success);
 }
 
 .full-width {
diff --git a/web/src/components/core/InstallationFinished.jsx b/web/src/components/core/InstallationFinished.jsx
index e8dcb12f67..b6a2566f26 100644
--- a/web/src/components/core/InstallationFinished.jsx
+++ b/web/src/components/core/InstallationFinished.jsx
@@ -33,7 +33,7 @@ import { Center, Icon } from "~/components/layout";
 import { useInstallerClient } from "~/context/installer";
 import { _ } from "~/i18n";
 
-const SuccessIcon = () => <Icon name="check_circle" className="icon-big color-success" />;
+const SuccessIcon = () => <Icon name="check_circle" className="icon-xxxl color-success" />;
 
 function InstallationFinished() {
   const client = useInstallerClient();