diff --git a/src/less/components/forms.less b/src/less/components/forms.less
index f122bde97607cfd2beb78b63abe1d1f27ecc8811..3dfa52ac943c65beeb0b2038b32945d36ae300b3 100644
--- a/src/less/components/forms.less
+++ b/src/less/components/forms.less
@@ -70,10 +70,10 @@ select optgroup { font-size: inherit; font-style: inherit; font-family: inherit;
 .os-mac select.form-control {
   -moz-appearance: none;
   -webkit-appearance: none;
-  background-image: url('data:image/gif;base64,R0lGODlhCQAFAIAAAMvQ2////yH5BAEAAAEALAAAAAAJAAUAAAIKhH+BGYoNGWxgFgA7');
   background-image: url('data:image/gif;base64,R0lGODlhBwAEAIAAAMvQ2////yH5BAEAAAEALAAAAAAHAAQAAAIIhA+BGWoNWSgAOw==');
   background-repeat: no-repeat;
   background-position: right 5px top 14px;
+  padding-right: 18px;
 
   .input-sm & {
     background-position: right 5px top 9px;