diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2cb04bd210..bcd3715859 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## v7.9.1 (Planned at 19.01.2020
+
+### Bugfixes
+- fix(cpicker) fix division by zero 
+
 ## v7.9.0 (Plann1d at 05.01.2020
 
 ### New features
diff --git a/src/lv_widgets/lv_cpicker.c b/src/lv_widgets/lv_cpicker.c
index 49efb9bd52..70cd3aeffd 100644
--- a/src/lv_widgets/lv_cpicker.c
+++ b/src/lv_widgets/lv_cpicker.c
@@ -579,6 +579,7 @@ static void draw_rect_grad(lv_obj_t * cpicker, const lv_area_t * mask)
     }
 
     lv_coord_t grad_w = lv_area_get_width(&grad_area);
+    if(grad_w < 1) return;
     uint16_t i_step = LV_MATH_MAX(LV_CPICKER_DEF_QF, 360 / grad_w);
     bg_dsc.radius = 0;
     bg_dsc.border_width = 0;