diff --git a/src/icons/fileIcons.ts b/src/icons/fileIcons.ts
index b8ed28ca59..18e53334dd 100644
--- a/src/icons/fileIcons.ts
+++ b/src/icons/fileIcons.ts
@@ -467,7 +467,11 @@ export const fileIcons: FileIcons = {
       ],
     },
     { name: 'lib', fileExtensions: ['lib', 'bib'] },
-    { name: 'ruby', fileExtensions: ['rb', 'erb'] },
+    {
+      name: 'ruby',
+      fileExtensions: ['rb', 'erb', 'rbs'],
+      fileNames: ['.ruby-version'],
+    },
     { name: 'gemfile', fileNames: ['gemfile'] },
     {
       name: 'rubocop',