diff --git a/apps/statistics/store.cpp b/apps/statistics/store.cpp
index fab30ffb9..8fa1904d8 100644
--- a/apps/statistics/store.cpp
+++ b/apps/statistics/store.cpp
@@ -71,16 +71,17 @@ int Store::numberOfBars() {
 
 bool Store::scrollToSelectedBarIndex(int index) {
   float startSelectedBar = startOfBarAtIndex(index);
-  float range = m_xMax - m_xMin;
+  float windowRange = m_xMax - m_xMin;
+  float range = windowRange/(1+k_displayLeftMarginRatio+k_displayRightMarginRatio);
   if (m_xMin + k_displayLeftMarginRatio*range > startSelectedBar) {
     m_xMin = startSelectedBar - k_displayLeftMarginRatio*range;
-    m_xMax = m_xMin + range;
+    m_xMax = m_xMin + windowRange;
     return true;
   }
   float endSelectedBar = endOfBarAtIndex(index);
   if (endSelectedBar > m_xMax - k_displayRightMarginRatio*range) {
     m_xMax = endSelectedBar + k_displayRightMarginRatio*range;
-    m_xMin = m_xMax - range;
+    m_xMin = m_xMax - windowRange;
     return true;
   }
   return false;