diff --git a/app/assets/stylesheets/pages/repo.scss b/app/assets/stylesheets/pages/repo.scss
index e74606e864f..888757c12d8 100644
--- a/app/assets/stylesheets/pages/repo.scss
+++ b/app/assets/stylesheets/pages/repo.scss
@@ -440,6 +440,7 @@
   padding-right: 3px;
 
   .projects-sidebar {
+    min-height: 0;
     display: flex;
     flex-direction: column;
     flex: 1;