diff --git a/baselines/dom.generated.d.ts b/baselines/dom.generated.d.ts
index 5b548fb9d..8c93ea30e 100644
--- a/baselines/dom.generated.d.ts
+++ b/baselines/dom.generated.d.ts
@@ -19280,7 +19280,7 @@ interface BlobCallback {
 }
 
 interface CustomElementConstructor {
-    new (): HTMLElement;
+    new (...par: any[]): HTMLElement;
 }
 
 interface DecodeErrorCallback {
diff --git a/inputfiles/overridingTypes.json b/inputfiles/overridingTypes.json
index 2e105bd3e..644d79bf8 100644
--- a/inputfiles/overridingTypes.json
+++ b/inputfiles/overridingTypes.json
@@ -314,7 +314,7 @@
             },
             "CustomElementConstructor": {
                 "override-signatures": [
-                    "new (): HTMLElement"
+                    "new (...par: any[]): HTMLElement"
                 ]
             }
         }