diff --git a/.vscode/settings.json b/.vscode/settings.json
index 1f73ef2cd7..bc3c11c1fb 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -6,7 +6,7 @@
         "**/.hg": true,
         "**/.DS_Store": true,
         "**/*.js": { "when": "$(basename).ts"},
-        "**/*.js.map": { "when": "$(basename)"},
+        "**/*.js.map": { "when": "$(basename).ts"},
         "**/*.d.ts": { "when": "$(basename).ts"},
         "**/coverage": true
     },