diff --git a/bucket/d2.json b/bucket/d2.json
index f7fbdec962..328f79757a 100644
--- a/bucket/d2.json
+++ b/bucket/d2.json
@@ -27,6 +27,6 @@
                 "url": "https://github.com/terrastruct/d2/releases/download/v$version/d2-v$version-windows-arm64.tar.gz"
             }
         },
-        "extract_dir": "d2-v$version",
+        "extract_dir": "d2-v$version"
     }
 }