diff --git a/app/assets/stylesheets/vendor/font_awesome/_spinning.scss b/app/assets/stylesheets/vendor/font_awesome/_spinning.scss
deleted file mode 100644
index e51b9d0b9..000000000
--- a/app/assets/stylesheets/vendor/font_awesome/_spinning.scss
+++ /dev/null
@@ -1,17 +0,0 @@
-// Spinning Icons
-// --------------------------
-
-.#{$fa-css-prefix}-spin {
-  animation: spin 2s infinite linear;
-  -webkit-animation: spin 2s infinite linear;
-}
-
-@keyframes spin {
-  0% { transform: rotate(0deg); }
-  100% { transform: rotate(359deg); }
-}
-
-@-webkit-keyframes spin {
-  0% { -webkit-transform: rotate(0deg); }
-  100% { -webkit-transform: rotate(359deg); }
-}