diff --git a/scss/_custom-forms.scss b/scss/_custom-forms.scss
index 64dd736830..ceda729793 100644
--- a/scss/_custom-forms.scss
+++ b/scss/_custom-forms.scss
@@ -213,7 +213,7 @@
 }
 
 // IE9 hack to hide the arrow
-@media screen and (min-width:0\0) {
+@media screen and ("min-width:0\0") {
   .select select {
     z-index: 1;
     padding: .5rem 1.5rem .5rem 1rem;