diff --git a/kivy/uix/slider.py b/kivy/uix/slider.py
index 936ee0dbb..e73c41d41 100644
--- a/kivy/uix/slider.py
+++ b/kivy/uix/slider.py
@@ -112,7 +112,7 @@ class Slider(Widget):
         if step == 0:
             self.value = val
         else:
-            self.value = min(round((val - vmin) / step) * step, self.max)
+            self.value = min(round((val - vmin) / step) * step, self.max) + vmin
     value_normalized = AliasProperty(get_norm_value, set_norm_value,
                                      bind=('value', 'min', 'max', 'step'))
     '''Normalized value inside the :data:`range` (min/max) to 0-1 range::