diff --git a/.config/CredScanSuppressions.json b/.config/CredScanSuppressions.json
new file mode 100644
index 0000000000..6f78b970dd
--- /dev/null
+++ b/.config/CredScanSuppressions.json
@@ -0,0 +1,9 @@
+{
+    "tool": "Credential Scanner",
+    "suppressions": [
+        {
+            "file": "src\\vs\\base\\test\\common\\uri.test.ts",
+            "_justification": "External code"
+        }
+    ]
+}
\ No newline at end of file