diff --git a/res/controllers/midi-components-0.0.js b/res/controllers/midi-components-0.0.js
index 4e5dec43d168..4e16c80ccf10 100644
--- a/res/controllers/midi-components-0.0.js
+++ b/res/controllers/midi-components-0.0.js
@@ -308,6 +308,7 @@
             print('ERROR: No sampler number specified for new SamplerButton.');
             return;
         }
+        this.volumeByVelocity = options.volumeByVelocity;
         this.number = options.number;
         this.group = '[Sampler' + this.number + ']';
         Button.call(this, options);
@@ -319,6 +320,9 @@
                     if (engine.getValue(this.group, 'track_loaded') === 0) {
                         engine.setValue(this.group, 'LoadSelectedTrack', 1);
                     } else {
+                        if (this.volumeByVelocity) {
+                            engine.setValue(this.group, 'volume', this.inValueScale(value));
+                        }
                         engine.setValue(this.group, 'cue_gotoandplay', 1);
                     }
                 }