diff --git a/.vscode/extensions.json b/.vscode/extensions.json
index d18beb0d978..6ef89138a3c 100644
--- a/.vscode/extensions.json
+++ b/.vscode/extensions.json
@@ -4,6 +4,5 @@
         "davidanson.vscode-markdownlint",
         "editorconfig.editorconfig",
         "ms-vscode-remote.remote-containers",
-        "rebornix.ruby"
     ]
 }