diff --git a/tns-core-modules/globals/globals.ts b/tns-core-modules/globals/globals.ts
index 5b3162d63..15b61854e 100644
--- a/tns-core-modules/globals/globals.ts
+++ b/tns-core-modules/globals/globals.ts
@@ -206,7 +206,7 @@ export function Deprecated(target: Object, key?: string | symbol, descriptor?: a
         var originalMethod = descriptor.value;
 
         descriptor.value = function (...args: any[]) {
-            console.log(`${key} is deprecated`);
+            console.log(`${key.toString()} is deprecated`);
 
             return originalMethod.apply(this, args);
         }
@@ -225,7 +225,7 @@ export function Experimental(target: Object, key?: string | symbol, descriptor?:
         var originalMethod = descriptor.value;
 
         descriptor.value = function (...args: any[]) {
-            console.log(`${key} is experimental`);
+            console.log(`${key.toString()} is experimental`);
 
             return originalMethod.apply(this, args);
         }