diff --git a/app/assets/less/components/button.less b/app/assets/less/components/button.less
index 3c57b37..4d2e596 100644
--- a/app/assets/less/components/button.less
+++ b/app/assets/less/components/button.less
@@ -48,6 +48,7 @@
 .button-github { .button-variant(@button-github-color, @button-github-bg); }
 .button-gitlab { .button-variant(@button-gitlab-color, @button-gitlab-bg); }
 .button-google { .button-variant(@button-google-color, @button-google-bg); }
+.button-linkedin { .button-variant(@button-linkedin-color, @button-linkedin-bg); }
 
 //    Outline
 // ----------------------------------