diff --git a/app/src/main/java/eu/faircode/netguard/ActivitySettings.java b/app/src/main/java/eu/faircode/netguard/ActivitySettings.java
index ddda05af..ae5cbe05 100644
--- a/app/src/main/java/eu/faircode/netguard/ActivitySettings.java
+++ b/app/src/main/java/eu/faircode/netguard/ActivitySettings.java
@@ -228,7 +228,7 @@ public class ActivitySettings extends AppCompatActivity implements SharedPrefere
         pref_dns2.getEditText().setHint(def_dns.get(1));
         pref_dns1.setTitle(getString(R.string.setting_dns, prefs.getString("dns", def_dns.get(0))));
         pref_dns2.setTitle(getString(R.string.setting_dns, prefs.getString("dns2", def_dns.get(1))));
-        pref_ttl.setTitle(getString(R.string.setting_ttl, prefs.getString("ttl", "900")));
+        pref_ttl.setTitle(getString(R.string.setting_ttl, prefs.getString("ttl", "86400")));
 
         // SOCKS5 parameters
         screen.findPreference("socks5_addr").setTitle(getString(R.string.setting_socks5_addr, prefs.getString("socks5_addr", "-")));
@@ -669,7 +669,7 @@ public class ActivitySettings extends AppCompatActivity implements SharedPrefere
 
         } else if ("ttl".equals(name))
             getPreferenceScreen().findPreference(name).setTitle(
-                    getString(R.string.setting_ttl, prefs.getString(name, "900")));
+                    getString(R.string.setting_ttl, prefs.getString(name, "86400")));
 
         else if ("socks5_enabled".equals(name))
             ServiceSinkhole.reload("changed " + name, this);
diff --git a/app/src/main/java/eu/faircode/netguard/DatabaseHelper.java b/app/src/main/java/eu/faircode/netguard/DatabaseHelper.java
index 99bf3aad..e8d5be2f 100644
--- a/app/src/main/java/eu/faircode/netguard/DatabaseHelper.java
+++ b/app/src/main/java/eu/faircode/netguard/DatabaseHelper.java
@@ -744,7 +744,7 @@ public class DatabaseHelper extends SQLiteOpenHelper {
             try {
                 int ttl = rr.TTL;
 
-                int min = Integer.parseInt(prefs.getString("ttl", "900"));
+                int min = Integer.parseInt(prefs.getString("ttl", "86400"));
                 if (ttl < min)
                     ttl = min;