diff --git a/src/components/modal.css b/src/components/modal.css
index 22e0f7bff..95c8cf590 100644
--- a/src/components/modal.css
+++ b/src/components/modal.css
@@ -518,7 +518,7 @@
   padding: 0;
   position: absolute;
   width: 1px;
-  #fff-space: nowrap;
+  white-space: nowrap;
 }
 
 .subheader {