diff --git a/app/src/main/java/org/linphone/settings/SettingsFragment.java b/app/src/main/java/org/linphone/settings/SettingsFragment.java
index 2b67e6c26..0c63f47a5 100644
--- a/app/src/main/java/org/linphone/settings/SettingsFragment.java
+++ b/app/src/main/java/org/linphone/settings/SettingsFragment.java
@@ -745,6 +745,7 @@ public class SettingsFragment extends PreferencesListFragment {
                             public boolean onPreferenceChange(Preference preference, Object o) {
                                 float newVal = Float.valueOf((String) o);
                                 mPrefs.setMicGainDb(newVal);
+                                preference.setSummary(String.valueOf(newVal));
                                 return true;
                             }
                         });
@@ -756,6 +757,7 @@ public class SettingsFragment extends PreferencesListFragment {
                             public boolean onPreferenceChange(Preference preference, Object o) {
                                 float newVal = Float.valueOf((String) o);
                                 mPrefs.setPlaybackGainDb(newVal);
+                                preference.setSummary(String.valueOf(newVal));
                                 return true;
                             }
                         });