diff --git a/src/deprecation.js b/src/deprecation.js
index 85d91cd..3cff77f 100644
--- a/src/deprecation.js
+++ b/src/deprecation.js
@@ -121,7 +121,7 @@
      */
     blendModes: {
         get: function() {
-            //console.warn('The blendModes has been moved to BLEND_MODES, please use BLEND_MODES from now on.');
+            console.warn('The blendModes has been moved to BLEND_MODES, please use BLEND_MODES from now on.');
             return core.BLEND_MODES;
         }
     }