diff --git a/android/jni/com/mapswithme/maps/Framework.cpp b/android/jni/com/mapswithme/maps/Framework.cpp
index 208e75867f..690d489e15 100644
--- a/android/jni/com/mapswithme/maps/Framework.cpp
+++ b/android/jni/com/mapswithme/maps/Framework.cpp
@@ -1788,7 +1788,7 @@ Java_com_mapswithme_maps_Framework_nativeSetIsolinesLayerEnabled(JNIEnv * env, j
 {
   auto const isolinesEnabled = static_cast<bool>(enabled);
   frm()->GetIsolinesManager().SetEnabled(isolinesEnabled);
-  frm()->SaveIsolonesEnabled(isolinesEnabled);
+  frm()->SaveIsolinesEnabled(isolinesEnabled);
 }
 
 JNIEXPORT jboolean JNICALL
diff --git a/iphone/CoreApi/CoreApi/Traffic/MWMMapOverlayManager.mm b/iphone/CoreApi/CoreApi/Traffic/MWMMapOverlayManager.mm
index 69df8bf35c..0f137a9d24 100644
--- a/iphone/CoreApi/CoreApi/Traffic/MWMMapOverlayManager.mm
+++ b/iphone/CoreApi/CoreApi/Traffic/MWMMapOverlayManager.mm
@@ -191,7 +191,7 @@ static NSString *kGuidesWasShown = @"guidesWasShown";
 
   auto &f = GetFramework();
   f.GetIsolinesManager().SetEnabled(enable);
-  f.SaveIsolonesEnabled(enable);
+  f.SaveIsolinesEnabled(enable);
 }
 
 + (void)setGuidesEnabled:(BOOL)enable {
diff --git a/map/framework.cpp b/map/framework.cpp
index b517d4e6fa..3d128babc5 100644
--- a/map/framework.cpp
+++ b/map/framework.cpp
@@ -3066,7 +3066,7 @@ bool Framework::LoadIsolinesEnabled()
   return enabled;
 }
 
-void Framework::SaveIsolonesEnabled(bool enabled)
+void Framework::SaveIsolinesEnabled(bool enabled)
 {
   settings::Set(kIsolinesEnabledKey, enabled);
 }
diff --git a/map/framework.hpp b/map/framework.hpp
index adb2e5a274..6ae2000459 100644
--- a/map/framework.hpp
+++ b/map/framework.hpp
@@ -786,7 +786,7 @@ public:
   void SaveTransitSchemeEnabled(bool enabled);
 
   bool LoadIsolinesEnabled();
-  void SaveIsolonesEnabled(bool enabled);
+  void SaveIsolinesEnabled(bool enabled);
 
   bool LoadGuidesEnabled();
   void SaveGuidesEnabled(bool enabled);
diff --git a/qt/mainwindow.cpp b/qt/mainwindow.cpp
index ea30bd469e..4328f5268e 100644
--- a/qt/mainwindow.cpp
+++ b/qt/mainwindow.cpp
@@ -1003,7 +1003,7 @@ void MainWindow::SetEnabledIsolines(bool enable)
 {
   m_selectLayerIsolinesAction->setChecked(enable);
   m_pDrawWidget->GetFramework().GetIsolinesManager().SetEnabled(enable);
-  m_pDrawWidget->GetFramework().SaveIsolonesEnabled(enable);
+  m_pDrawWidget->GetFramework().SaveIsolinesEnabled(enable);
 }
 
 void MainWindow::OnTrafficEnabled()