diff --git a/src/com/havoc/support/preferences/CustomSeekBarPreference.java b/src/com/havoc/support/preferences/CustomSeekBarPreference.java
index c2cdb65..c805b55 100644
--- a/src/com/havoc/support/preferences/CustomSeekBarPreference.java
+++ b/src/com/havoc/support/preferences/CustomSeekBarPreference.java
@@ -197,6 +197,11 @@
         persistInt(newValue);
     }
 
+    public void refresh(int newValue) {
+        // this will trigger onProgressChanged and refresh everything
+        mSeekBar.setProgress(newValue - mMin);
+    }
+
     @Override
     public void onStartTrackingTouch(SeekBar seekBar) {
     }