diff --git a/app/src/main/res/xml/pref_loop.xml b/app/src/main/res/xml/pref_loop.xml
index 5f22ce439a..16c5c94375 100644
--- a/app/src/main/res/xml/pref_loop.xml
+++ b/app/src/main/res/xml/pref_loop.xml
@@ -14,7 +14,7 @@
             android:entryValues="@array/aps_modeValues"/>
 
         <com.andreabaccega.widget.ValidatingEditTextPreference
-            android:defaultValue="30"
+            android:defaultValue="20"
             android:dialogMessage="@string/loop_openmode_min_change_summary"
             android:digits="0123456789"
             android:inputType="number"
@@ -23,8 +23,8 @@
             android:selectAllOnFocus="true"
             android:singleLine="true"
             android:title="@string/loop_openmode_min_change"
-            validate:maxNumber="80"
-            validate:minNumber="10"
+            validate:maxNumber="50"
+            validate:minNumber="0"
             validate:testType="numericRange" />
 
     </PreferenceCategory>