diff --git a/app/assets/stylesheets/common/base/modal.scss b/app/assets/stylesheets/common/base/modal.scss
index 00fda9854e1..22e29f11909 100644
--- a/app/assets/stylesheets/common/base/modal.scss
+++ b/app/assets/stylesheets/common/base/modal.scss
@@ -191,6 +191,7 @@
   }
 
   .modal-body {
+    position: relative;
     box-sizing: border-box;
     width: 100%;
     overflow-y: auto;