diff --git a/web_src/js/svg.js b/web_src/js/svg.js
index a36080b4f0..9ddc924059 100644
--- a/web_src/js/svg.js
+++ b/web_src/js/svg.js
@@ -60,10 +60,6 @@ export const svgs = {
   'octicon-sidebar-expand': octiconSidebarExpand,
   'octicon-triangle-down': octiconTriangleDown,
   'octicon-x': octiconX,
-  'octicon-diff-added': octiconDiffAdded,
-  'octicon-diff-modified': octiconDiffModified,
-  'octicon-diff-removed': octiconDiffRemoved,
-  'octicon-diff-renamed': octiconDiffRenamed,
   'octicon-check-circle-fill': octiconCheckCircleFill,
   'octicon-x-circle-fill': octiconXCircleFill,
   'octicon-skip': octiconSkip,