diff --git a/NuEVI/NuEVI.ino b/NuEVI/NuEVI.ino
index c0899e6..6ad99e5 100644
--- a/NuEVI/NuEVI.ino
+++ b/NuEVI/NuEVI.ino
@@ -1456,7 +1456,7 @@ void loop() {
     cvPitch += map(pitchBend,0,16383,-84,84);
     if (cvVibRate){
       int timeDivider = timeDividerList[cvVibRate];
-      int cvVib = map(((waveformsTable[map(currentTime%timeDivider, 0, timeDivider, 0, maxSamplesNum)] - 2047) * exSensorIndicator), -259968,259969,-11,11);
+      int cvVib = map(((waveformsTable[map(currentTime%timeDivider, 0, timeDivider, 0, maxSamplesNum-1)] - 2047) * exSensorIndicator), -259968,259969,-11,11);
       cvPitch += cvVib;
     }
     int cvPitchTuned = cvTune-100+map(cvPitch,0,4032,0,4032+cvScale-100);