diff --git a/web_src/css/repo/home-file-list.css b/web_src/css/repo/home-file-list.css
index 19ba1f2bcb..189b6406d4 100644
--- a/web_src/css/repo/home-file-list.css
+++ b/web_src/css/repo/home-file-list.css
@@ -65,6 +65,7 @@
 }
 
 #repo-files-table .repo-file-last-commit {
+  min-width: 0; /* otherwise the flex axis is not limited and the text might overflow in Pale Moon */
   background: var(--color-box-header);
 }