diff --git a/cordova/cordova.d.ts b/cordova/cordova.d.ts
index 299e2da4d9..7de1e8b0c1 100644
--- a/cordova/cordova.d.ts
+++ b/cordova/cordova.d.ts
@@ -35,7 +35,7 @@ interface Cordova {
      * @param action The action name to call on the native side (generally corresponds to the native class method).
      * @param args An array of arguments to pass into the native environment.
      */
-    exec(success: () => any, fail: () => any, service: string, action: string, args?: string[]): void;
+    exec(success: () => any, fail: () => any, service: string, action: string, args?: (string | number | boolean)[]): void;
     /** Gets the operating system name. */
     platformId: string;
     /** Gets Cordova framework version */