diff --git a/app/src/main/java/com/github/axet/audiorecorder/activities/SettingsActivity.java b/app/src/main/java/com/github/axet/audiorecorder/activities/SettingsActivity.java
index 3f87583..da70605 100644
--- a/app/src/main/java/com/github/axet/audiorecorder/activities/SettingsActivity.java
+++ b/app/src/main/java/com/github/axet/audiorecorder/activities/SettingsActivity.java
@@ -97,11 +97,6 @@ public class SettingsActivity extends AppCompatSettingsThemeActivity implements
         }
         if (key.equals(AudioApplication.PREFERENCE_STORAGE))
             storage.migrateLocalStorageDialog(this);
-        if (key.equals(AudioApplication.PREFERENCE_RATE)) {
-            int sampleRate = Integer.parseInt(sharedPreferences.getString(AudioApplication.PREFERENCE_RATE, ""));
-            if (sampleRate != Sound.getValidRecordRate(Sound.getAudioFormat(this), Sound.getInMode(this), sampleRate))
-                Toast.Text(this, "Not supported Hz");
-        }
     }
 
     @Override