diff --git a/src/pyDataInterface/components/number_slider.py b/src/pyDataInterface/components/number_slider.py
index 3dac64e..dabacea 100644
--- a/src/pyDataInterface/components/number_slider.py
+++ b/src/pyDataInterface/components/number_slider.py
@@ -1,4 +1,4 @@
-from pyDataInterface import DataService
+from ..data_service.data_service import DataService
 
 
 class NumberSlider(DataService):