diff --git a/src/CentileChart/CentileChart.tsx b/src/CentileChart/CentileChart.tsx
index a89ef0f..dc6478a 100644
--- a/src/CentileChart/CentileChart.tsx
+++ b/src/CentileChart/CentileChart.tsx
@@ -364,6 +364,14 @@ function CentileChart({
+ }
style={styles.yAxis}
dependentAxis
/>
diff --git a/src/SDSChart/SDSChart.tsx b/src/SDSChart/SDSChart.tsx
index 7fef8ba..059fe27 100644
--- a/src/SDSChart/SDSChart.tsx
+++ b/src/SDSChart/SDSChart.tsx
@@ -327,6 +327,14 @@ const SDSChart: React.FC = (
+ }
tickValues={[
-5.33, -4.67, -4.0, -3.33, -2.67, -2.0, -1.33, -0.67, 0, 0.67, 1.33, 2.0, 2.67, 3.33,
4.0, 4.67, 5.33,