diff --git a/apps/statistics/data.cpp b/apps/statistics/data.cpp
index 593967c31..3f6b5694b 100644
--- a/apps/statistics/data.cpp
+++ b/apps/statistics/data.cpp
@@ -27,6 +27,9 @@ float Data::binWidth() {
 }
 
 void Data::setBinWidth(float binWidth) {
+  if (binWidth <= 0.0f) {
+    return;
+  }
   m_binWidth = binWidth;
   computeYMax();
   initSelectedBin();
diff --git a/apps/statistics/histogram_parameter_controller.cpp b/apps/statistics/histogram_parameter_controller.cpp
index 3610120d6..8f93f12e7 100644
--- a/apps/statistics/histogram_parameter_controller.cpp
+++ b/apps/statistics/histogram_parameter_controller.cpp
@@ -32,6 +32,10 @@ float HistogramParameterController::parameterAtIndex(int index) {
 void HistogramParameterController::setParameterAtIndex(int parameterIndex, float f) {
   assert(parameterIndex >= 0 && parameterIndex < 2);
   if (parameterIndex == 0) {
+    if (f <= 0.0f) {
+      app()->displayWarning("Value interdite");
+      return;
+    }
     m_data->setBinWidth(f);
   } else {
     m_data->setMinValue(f);