diff --git a/app/assets/stylesheets/common/select-kit/combo-box.scss b/app/assets/stylesheets/common/select-kit/combo-box.scss
index 39365ffa9c0..7011a93cc4d 100644
--- a/app/assets/stylesheets/common/select-kit/combo-box.scss
+++ b/app/assets/stylesheets/common/select-kit/combo-box.scss
@@ -23,6 +23,10 @@
       border-top: 1px solid dark-light-diff($primary, $secondary, 90%, -60%);
       border-bottom: 1px solid dark-light-diff($primary, $secondary, 90%, -60%);
 
+      .spinner {
+        flex: 0 0 auto;
+      }
+
       .filter-input,
       .filter-input:focus,
       .filter-input:active {