diff --git a/NeuralAmpModeler/NeuralAmpModeler.cpp b/NeuralAmpModeler/NeuralAmpModeler.cpp
index 33e04465d..4a08266ac 100644
--- a/NeuralAmpModeler/NeuralAmpModeler.cpp
+++ b/NeuralAmpModeler/NeuralAmpModeler.cpp
@@ -93,7 +93,7 @@ NeuralAmpModeler::NeuralAmpModeler(const InstanceInfo& info)
   GetParam(kCalibrateInput)->InitBool(kCalibrateInputParamName.c_str(), kDefaultCalibrateInput);
   GetParam(kInputCalibrationLevel)
     ->InitDouble(kInputCalibrationLevelParamName.c_str(), kDefaultInputCalibrationLevel, -60.0, 60.0, 0.1, "dBu");
-  GetParam(kSlim)->InitDouble("Slim", 1.0, 0.0, 1.0, 0.01);
+  GetParam(kSlim)->InitDouble("Slim", 0.0, 0.0, 1.0, 0.01);
 
   mNoiseGateTrigger.AddListener(&mNoiseGateGain);